156979072775

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{73823}}^1$

素因数の和:74288

約数の個数: 48

約数和(自身を含む): 230685235200

約数和(自身を除く): 73706162425

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 203, 419, 725, 1015, 2095, 2933, 5075, 10475, 12151, 14665, 60755, 73325, 73823, 85057, 303775, 369115, 425285, 516761, 1845575, 2126425, 2140867, 2583805, 10704335, 12919025, 14986069, 30931837, 53521675, 74930345, 154659185, 216522859, 374651725, 773295925, 897023273, 1082614295, 4485116365, 5413071475, 6279162911, 22425581825, 31395814555, 156979072775]

約数ペア:

[(1, 156979072775), (5, 31395814555), (7, 22425581825), (25, 6279162911), (29, 5413071475), (35, 4485116365), (145, 1082614295), (175, 897023273), (203, 773295925), (419, 374651725), (725, 216522859), (1015, 154659185), (2095, 74930345), (2933, 53521675), (5075, 30931837), (10475, 14986069), (12151, 12919025), (14665, 10704335), (60755, 2583805), (73325, 2140867), (73823, 2126425), (85057, 1845575), (303775, 516761), (369115, 425285)]