155571457

素因数分解:

${\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{727}}^1$

素因数の和:960

約数の個数: 16

約数和(自身を含む): 165634560

約数和(自身を除く): 10063103

約数列:

[1, 29, 47, 157, 727, 1363, 4553, 7379, 21083, 34169, 114139, 213991, 990901, 3310031, 5364533, 155571457]

約数ペア:

[(1, 155571457), (29, 5364533), (47, 3310031), (157, 990901), (727, 213991), (1363, 114139), (4553, 34169), (7379, 21083)]