3889788175

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{941}}^1$

素因数の和:1073

約数の個数: 96

約数和(自身を含む): 6279598080

約数和(自身を除く): 2389809905

約数列:

[1, 5, 7, 13, 23, 25, 35, 65, 79, 91, 115, 161, 175, 299, 325, 395, 455, 553, 575, 805, 941, 1027, 1495, 1817, 1975, 2093, 2275, 2765, 4025, 4705, 5135, 6587, 7189, 7475, 9085, 10465, 12233, 12719, 13825, 21643, 23525, 23621, 25675, 32935, 35945, 45425, 52325, 61165, 63595, 74339, 85631, 108215, 118105, 151501, 164675, 165347, 179725, 281359, 305825, 317975, 371695, 428155, 520373, 541075, 590525, 757505, 826735, 966407, 1406795, 1709797, 1858475, 1969513, 2140775, 2601865, 3787525, 4133675, 4832035, 6764849, 7033975, 8548985, 9847565, 11968579, 13009325, 22227361, 24160175, 33824245, 42744925, 49237825, 59842895, 111136805, 155591527, 169121225, 299214475, 555684025, 777957635, 3889788175]

約数ペア:

[(1, 3889788175), (5, 777957635), (7, 555684025), (13, 299214475), (23, 169121225), (25, 155591527), (35, 111136805), (65, 59842895), (79, 49237825), (91, 42744925), (115, 33824245), (161, 24160175), (175, 22227361), (299, 13009325), (325, 11968579), (395, 9847565), (455, 8548985), (553, 7033975), (575, 6764849), (805, 4832035), (941, 4133675), (1027, 3787525), (1495, 2601865), (1817, 2140775), (1975, 1969513), (2093, 1858475), (2275, 1709797), (2765, 1406795), (4025, 966407), (4705, 826735), (5135, 757505), (6587, 590525), (7189, 541075), (7475, 520373), (9085, 428155), (10465, 371695), (12233, 317975), (12719, 305825), (13825, 281359), (21643, 179725), (23525, 165347), (23621, 164675), (25675, 151501), (32935, 118105), (35945, 108215), (45425, 85631), (52325, 74339), (61165, 63595)]