53807325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 108743040

約数和(自身を除く): 54935715

約数列:

[1, 3, 5, 11, 13, 15, 25, 29, 33, 39, 55, 65, 75, 87, 143, 145, 165, 173, 195, 275, 319, 325, 377, 429, 435, 519, 715, 725, 825, 865, 957, 975, 1131, 1595, 1885, 1903, 2145, 2175, 2249, 2595, 3575, 4147, 4325, 4785, 5017, 5655, 5709, 6747, 7975, 9425, 9515, 10725, 11245, 12441, 12975, 15051, 20735, 23925, 24739, 25085, 28275, 28545, 33735, 47575, 55187, 56225, 62205, 65221, 74217, 75255, 103675, 123695, 125425, 142725, 165561, 168675, 195663, 275935, 311025, 326105, 371085, 376275, 618475, 717431, 827805, 978315, 1379675, 1630525, 1855425, 2152293, 3587155, 4139025, 4891575, 10761465, 17935775, 53807325]

約数ペア:

[(1, 53807325), (3, 17935775), (5, 10761465), (11, 4891575), (13, 4139025), (15, 3587155), (25, 2152293), (29, 1855425), (33, 1630525), (39, 1379675), (55, 978315), (65, 827805), (75, 717431), (87, 618475), (143, 376275), (145, 371085), (165, 326105), (173, 311025), (195, 275935), (275, 195663), (319, 168675), (325, 165561), (377, 142725), (429, 125425), (435, 123695), (519, 103675), (715, 75255), (725, 74217), (825, 65221), (865, 62205), (957, 56225), (975, 55187), (1131, 47575), (1595, 33735), (1885, 28545), (1903, 28275), (2145, 25085), (2175, 24739), (2249, 23925), (2595, 20735), (3575, 15051), (4147, 12975), (4325, 12441), (4785, 11245), (5017, 10725), (5655, 9515), (5709, 9425), (6747, 7975)]