2915615

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:310

約数の個数: 16

約数和(自身を含む): 3649536

約数和(自身を除く): 733921

約数列:

[1, 5, 43, 71, 191, 215, 355, 955, 3053, 8213, 13561, 15265, 41065, 67805, 583123, 2915615]

約数ペア:

[(1, 2915615), (5, 583123), (43, 67805), (71, 41065), (191, 15265), (215, 13561), (355, 8213), (955, 3053)]