61086025

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2441}}^1$

素因数の和:2482

約数の個数: 48

約数和(自身を含む): 101743488

約数和(自身を除く): 40657463

約数列:

[1, 5, 7, 11, 13, 25, 35, 55, 65, 77, 91, 143, 175, 275, 325, 385, 455, 715, 1001, 1925, 2275, 2441, 3575, 5005, 12205, 17087, 25025, 26851, 31733, 61025, 85435, 134255, 158665, 187957, 222131, 349063, 427175, 671275, 793325, 939785, 1110655, 1745315, 2443441, 4698925, 5553275, 8726575, 12217205, 61086025]

約数ペア:

[(1, 61086025), (5, 12217205), (7, 8726575), (11, 5553275), (13, 4698925), (25, 2443441), (35, 1745315), (55, 1110655), (65, 939785), (77, 793325), (91, 671275), (143, 427175), (175, 349063), (275, 222131), (325, 187957), (385, 158665), (455, 134255), (715, 85435), (1001, 61025), (1925, 31733), (2275, 26851), (2441, 25025), (3575, 17087), (5005, 12205)]