64171085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 88280064

約数和(自身を除く): 24108979

約数列:

[1, 5, 11, 31, 55, 61, 155, 305, 341, 617, 671, 1705, 1891, 3085, 3355, 6787, 9455, 19127, 20801, 33935, 37637, 95635, 104005, 188185, 210397, 414007, 1051985, 1166747, 2070035, 5833735, 12834217, 64171085]

約数ペア:

[(1, 64171085), (5, 12834217), (11, 5833735), (31, 2070035), (55, 1166747), (61, 1051985), (155, 414007), (305, 210397), (341, 188185), (617, 104005), (671, 95635), (1705, 37637), (1891, 33935), (3085, 20801), (3355, 19127), (6787, 9455)]