17040155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{631}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 22387968

約数和(自身を除く): 5347813

約数列:

[1, 5, 11, 55, 491, 631, 2455, 3155, 5401, 6941, 27005, 34705, 309821, 1549105, 3408031, 17040155]

約数ペア:

[(1, 17040155), (5, 3408031), (11, 1549105), (55, 309821), (491, 34705), (631, 27005), (2455, 6941), (3155, 5401)]