2151522465

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{366841}}^1$

素因数の和:366889

約数の個数: 32

約数和(自身を含む): 3803417856

約数和(自身を除く): 1651895391

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 366841, 1100523, 1834205, 5502615, 6236297, 8437343, 18708891, 25312029, 31181485, 42186715, 93544455, 126560145, 143434831, 430304493, 717174155, 2151522465]

約数ペア:

[(1, 2151522465), (3, 717174155), (5, 430304493), (15, 143434831), (17, 126560145), (23, 93544455), (51, 42186715), (69, 31181485), (85, 25312029), (115, 18708891), (255, 8437343), (345, 6236297), (391, 5502615), (1173, 1834205), (1955, 1100523), (5865, 366841)]