70738525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 105493248

約数和(自身を除く): 34754723

約数列:

[1, 5, 11, 13, 25, 47, 55, 65, 143, 235, 275, 325, 421, 517, 611, 715, 1175, 2105, 2585, 3055, 3575, 4631, 5473, 6721, 10525, 12925, 15275, 19787, 23155, 27365, 33605, 60203, 98935, 115775, 136825, 168025, 217657, 257231, 301015, 494675, 1088285, 1286155, 1505075, 2829541, 5441425, 6430775, 14147705, 70738525]

約数ペア:

[(1, 70738525), (5, 14147705), (11, 6430775), (13, 5441425), (25, 2829541), (47, 1505075), (55, 1286155), (65, 1088285), (143, 494675), (235, 301015), (275, 257231), (325, 217657), (421, 168025), (517, 136825), (611, 115775), (715, 98935), (1175, 60203), (2105, 33605), (2585, 27365), (3055, 23155), (3575, 19787), (4631, 15275), (5473, 12925), (6721, 10525)]