61749325

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:318

約数の個数: 36

約数和(自身を含む): 85346100

約数和(自身を除く): 23596775

約数列:

[1, 5, 11, 25, 55, 121, 137, 149, 275, 605, 685, 745, 1507, 1639, 3025, 3425, 3725, 7535, 8195, 16577, 18029, 20413, 37675, 40975, 82885, 90145, 102065, 224543, 414425, 450725, 510325, 1122715, 2469973, 5613575, 12349865, 61749325]

約数ペア:

[(1, 61749325), (5, 12349865), (11, 5613575), (25, 2469973), (55, 1122715), (121, 510325), (137, 450725), (149, 414425), (275, 224543), (605, 102065), (685, 90145), (745, 82885), (1507, 40975), (1639, 37675), (3025, 20413), (3425, 18029), (3725, 16577), (7535, 8195)]