72876555

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{34457}}^1$

素因数の和:34515

約数の個数: 24

約数和(自身を含む): 129010752

約数和(自身を除く): 56134197

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 34457, 103371, 172285, 310113, 516855, 1550565, 1619479, 4858437, 8097395, 14575311, 24292185, 72876555]

約数ペア:

[(1, 72876555), (3, 24292185), (5, 14575311), (9, 8097395), (15, 4858437), (45, 1619479), (47, 1550565), (141, 516855), (235, 310113), (423, 172285), (705, 103371), (2115, 34457)]