142691615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{136547}}^1$

素因数の和:136582

約数の個数: 16

約数和(自身を含む): 196629120

約数和(自身を除く): 53937505

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 136547, 682735, 1502017, 2594393, 7510085, 12971965, 28538323, 142691615]

約数ペア:

[(1, 142691615), (5, 28538323), (11, 12971965), (19, 7510085), (55, 2594393), (95, 1502017), (209, 682735), (1045, 136547)]