87335715

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{14891}}^1$

素因数の和:14939

約数の個数: 32

約数和(自身を含む): 154400256

約数和(自身を除く): 67064541

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 14891, 44673, 74455, 223365, 253147, 342493, 759441, 1027479, 1265735, 1712465, 3797205, 5137395, 5822381, 17467143, 29111905, 87335715]

約数ペア:

[(1, 87335715), (3, 29111905), (5, 17467143), (15, 5822381), (17, 5137395), (23, 3797205), (51, 1712465), (69, 1265735), (85, 1027479), (115, 759441), (255, 342493), (345, 253147), (391, 223365), (1173, 74455), (1955, 44673), (5865, 14891)]