3978655

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1193}}^1$

素因数の和:1250

約数の個数: 16

約数和(自身を含む): 5158080

約数和(自身を除く): 1179425

約数列:

[1, 5, 23, 29, 115, 145, 667, 1193, 3335, 5965, 27439, 34597, 137195, 172985, 795731, 3978655]

約数ペア:

[(1, 3978655), (5, 795731), (23, 172985), (29, 137195), (115, 34597), (145, 27439), (667, 5965), (1193, 3335)]