3880425

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1669}}^1$

素因数の和:1713

約数の個数: 24

約数和(自身を含む): 6626560

約数和(自身を除く): 2746135

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 1669, 2325, 5007, 8345, 25035, 41725, 51739, 125175, 155217, 258695, 776085, 1293475, 3880425]

約数ペア:

[(1, 3880425), (3, 1293475), (5, 776085), (15, 258695), (25, 155217), (31, 125175), (75, 51739), (93, 41725), (155, 25035), (465, 8345), (775, 5007), (1669, 2325)]