156939585

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{6299}}^1$

素因数の和:6469

約数の個数: 32

約数和(自身を含む): 275788800

約数和(自身を除く): 118849215

約数列:

[1, 3, 5, 11, 15, 33, 55, 151, 165, 453, 755, 1661, 2265, 4983, 6299, 8305, 18897, 24915, 31495, 69289, 94485, 207867, 346445, 951149, 1039335, 2853447, 4755745, 10462639, 14267235, 31387917, 52313195, 156939585]

約数ペア:

[(1, 156939585), (3, 52313195), (5, 31387917), (11, 14267235), (15, 10462639), (33, 4755745), (55, 2853447), (151, 1039335), (165, 951149), (453, 346445), (755, 207867), (1661, 94485), (2265, 69289), (4983, 31495), (6299, 24915), (8305, 18897)]