90673815

素因数分解:

$3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{9343}}^1$

素因数の和:9998

約数の個数: 16

約数和(自身を含む): 145317888

約数和(自身を除く): 54644073

約数列:

[1, 3, 5, 15, 647, 1941, 3235, 9343, 9705, 28029, 46715, 140145, 6044921, 18134763, 30224605, 90673815]

約数ペア:

[(1, 90673815), (3, 30224605), (5, 18134763), (15, 6044921), (647, 140145), (1941, 46715), (3235, 28029), (9343, 9705)]