57781425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59263}}^1$

素因数の和:59289

約数の個数: 24

約数和(自身を含む): 102882304

約数和(自身を除く): 45100879

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 59263, 177789, 296315, 770419, 888945, 1481575, 2311257, 3852095, 4444725, 11556285, 19260475, 57781425]

約数ペア:

[(1, 57781425), (3, 19260475), (5, 11556285), (13, 4444725), (15, 3852095), (25, 2311257), (39, 1481575), (65, 888945), (75, 770419), (195, 296315), (325, 177789), (975, 59263)]