3331425

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1033}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 5641504

約数和(自身を除く): 2310079

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1033, 1075, 3099, 3225, 5165, 15495, 25825, 44419, 77475, 133257, 222095, 666285, 1110475, 3331425]

約数ペア:

[(1, 3331425), (3, 1110475), (5, 666285), (15, 222095), (25, 133257), (43, 77475), (75, 44419), (129, 25825), (215, 15495), (645, 5165), (1033, 3225), (1075, 3099)]