71412735

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1973}}^1$

素因数の和:2127

約数の個数: 32

約数和(自身を含む): 121282560

約数和(自身を除く): 49869825

約数列:

[1, 3, 5, 15, 19, 57, 95, 127, 285, 381, 635, 1905, 1973, 2413, 5919, 7239, 9865, 12065, 29595, 36195, 37487, 112461, 187435, 250571, 562305, 751713, 1252855, 3758565, 4760849, 14282547, 23804245, 71412735]

約数ペア:

[(1, 71412735), (3, 23804245), (5, 14282547), (15, 4760849), (19, 3758565), (57, 1252855), (95, 751713), (127, 562305), (285, 250571), (381, 187435), (635, 112461), (1905, 37487), (1973, 36195), (2413, 29595), (5919, 12065), (7239, 9865)]