87196755

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{409}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 142758720

約数和(自身を除く): 55561965

約数列:

[1, 3, 5, 15, 61, 183, 233, 305, 409, 699, 915, 1165, 1227, 2045, 3495, 6135, 14213, 24949, 42639, 71065, 74847, 95297, 124745, 213195, 285891, 374235, 476485, 1429455, 5813117, 17439351, 29065585, 87196755]

約数ペア:

[(1, 87196755), (3, 29065585), (5, 17439351), (15, 5813117), (61, 1429455), (183, 476485), (233, 374235), (305, 285891), (409, 213195), (699, 124745), (915, 95297), (1165, 74847), (1227, 71065), (2045, 42639), (3495, 24949), (6135, 14213)]