4870725

素因数分解:

$3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:757

約数の個数: 24

約数和(自身を含む): 8145312

約数和(自身を除く): 3274587

約数列:

[1, 3, 5, 15, 25, 75, 101, 303, 505, 643, 1515, 1929, 2525, 3215, 7575, 9645, 16075, 48225, 64943, 194829, 324715, 974145, 1623575, 4870725]

約数ペア:

[(1, 4870725), (3, 1623575), (5, 974145), (15, 324715), (25, 194829), (75, 64943), (101, 48225), (303, 16075), (505, 9645), (643, 7575), (1515, 3215), (1929, 2525)]