157410735

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{26839}}^1$

素因数の和:26887

約数の個数: 32

約数和(自身を含む): 278277120

約数和(自身を除く): 120866385

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 26839, 80517, 134195, 402585, 456263, 617297, 1368789, 1851891, 2281315, 3086485, 6843945, 9259455, 10494049, 31482147, 52470245, 157410735]

約数ペア:

[(1, 157410735), (3, 52470245), (5, 31482147), (15, 10494049), (17, 9259455), (23, 6843945), (51, 3086485), (69, 2281315), (85, 1851891), (115, 1368789), (255, 617297), (345, 456263), (391, 402585), (1173, 134195), (1955, 80517), (5865, 26839)]