15330225

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{4349}}^1$

素因数の和:4409

約数の個数: 24

約数和(自身を含む): 25891200

約数和(自身を除く): 10560975

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 3525, 4349, 13047, 21745, 65235, 108725, 204403, 326175, 613209, 1022015, 3066045, 5110075, 15330225]

約数ペア:

[(1, 15330225), (3, 5110075), (5, 3066045), (15, 1022015), (25, 613209), (47, 326175), (75, 204403), (141, 108725), (235, 65235), (705, 21745), (1175, 13047), (3525, 4349)]