156870285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73133}}^1$

素因数の和:73165

約数の個数: 32

約数和(自身を含む): 294876288

約数和(自身を除く): 138006003

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 73133, 219399, 365665, 804463, 950729, 1096995, 2413389, 2852187, 4022315, 4753645, 10458019, 12066945, 14260935, 31374057, 52290095, 156870285]

約数ペア:

[(1, 156870285), (3, 52290095), (5, 31374057), (11, 14260935), (13, 12066945), (15, 10458019), (33, 4753645), (39, 4022315), (55, 2852187), (65, 2413389), (143, 1096995), (165, 950729), (195, 804463), (429, 365665), (715, 219399), (2145, 73133)]