17208023625

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{3121}}^1$

素因数の和:3197

約数の個数: 144

約数和(自身を含む): 34759473840

約数和(自身を除く): 17551450215

約数列:

[1, 3, 5, 9, 13, 15, 25, 29, 39, 45, 65, 75, 87, 117, 125, 145, 169, 195, 225, 261, 325, 375, 377, 435, 507, 585, 725, 845, 975, 1125, 1131, 1305, 1521, 1625, 1885, 2175, 2535, 2925, 3121, 3393, 3625, 4225, 4875, 4901, 5655, 6525, 7605, 9363, 9425, 10875, 12675, 14625, 14703, 15605, 16965, 21125, 24505, 28089, 28275, 32625, 38025, 40573, 44109, 46815, 47125, 63375, 73515, 78025, 84825, 90509, 121719, 122525, 140445, 141375, 190125, 202865, 220545, 234075, 271527, 365157, 367575, 390125, 424125, 452545, 527449, 608595, 612625, 702225, 814581, 1014325, 1102725, 1170375, 1176617, 1357635, 1582347, 1825785, 1837875, 2262725, 2637245, 3042975, 3511125, 3529851, 4072905, 4747041, 5071625, 5513625, 5883085, 6788175, 7911735, 9128925, 10589553, 11313625, 13186225, 15214875, 15296021, 17649255, 20364525, 23735205, 29415425, 33940875, 39558675, 45644625, 45888063, 52947765, 65931125, 76480105, 88246275, 101822625, 118676025, 137664189, 147077125, 197793375, 229440315, 264738825, 382400525, 441231375, 593380125, 688320945, 1147201575, 1323694125, 1912002625, 3441604725, 5736007875, 17208023625]

約数ペア:

[(1, 17208023625), (3, 5736007875), (5, 3441604725), (9, 1912002625), (13, 1323694125), (15, 1147201575), (25, 688320945), (29, 593380125), (39, 441231375), (45, 382400525), (65, 264738825), (75, 229440315), (87, 197793375), (117, 147077125), (125, 137664189), (145, 118676025), (169, 101822625), (195, 88246275), (225, 76480105), (261, 65931125), (325, 52947765), (375, 45888063), (377, 45644625), (435, 39558675), (507, 33940875), (585, 29415425), (725, 23735205), (845, 20364525), (975, 17649255), (1125, 15296021), (1131, 15214875), (1305, 13186225), (1521, 11313625), (1625, 10589553), (1885, 9128925), (2175, 7911735), (2535, 6788175), (2925, 5883085), (3121, 5513625), (3393, 5071625), (3625, 4747041), (4225, 4072905), (4875, 3529851), (4901, 3511125), (5655, 3042975), (6525, 2637245), (7605, 2262725), (9363, 1837875), (9425, 1825785), (10875, 1582347), (12675, 1357635), (14625, 1176617), (14703, 1170375), (15605, 1102725), (16965, 1014325), (21125, 814581), (24505, 702225), (28089, 612625), (28275, 608595), (32625, 527449), (38025, 452545), (40573, 424125), (44109, 390125), (46815, 367575), (47125, 365157), (63375, 271527), (73515, 234075), (78025, 220545), (84825, 202865), (90509, 190125), (121719, 141375), (122525, 140445)]