155328985

素因数分解:

$5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{8719}}^1$

素因数の和:9240

約数の個数: 16

約数和(自身を含む): 213465600

約数和(自身を除く): 58136615

約数列:

[1, 5, 7, 35, 509, 2545, 3563, 8719, 17815, 43595, 61033, 305165, 4437971, 22189855, 31065797, 155328985]

約数ペア:

[(1, 155328985), (5, 31065797), (7, 22189855), (35, 4437971), (509, 305165), (2545, 61033), (3563, 43595), (8719, 17815)]