13979885

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1439}}^1$

素因数の和:1540

約数の個数: 16

約数和(自身を含む): 17625600

約数和(自身を除く): 3645715

約数列:

[1, 5, 29, 67, 145, 335, 1439, 1943, 7195, 9715, 41731, 96413, 208655, 482065, 2795977, 13979885]

約数ペア:

[(1, 13979885), (5, 2795977), (29, 482065), (67, 208655), (145, 96413), (335, 41731), (1439, 9715), (1943, 7195)]