15150225

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{2557}}^1$

素因数の和:2649

約数の個数: 24

約数和(自身を含む): 25375360

約数和(自身を除く): 10225135

約数列:

[1, 3, 5, 15, 25, 75, 79, 237, 395, 1185, 1975, 2557, 5925, 7671, 12785, 38355, 63925, 191775, 202003, 606009, 1010015, 3030045, 5050075, 15150225]

約数ペア:

[(1, 15150225), (3, 5050075), (5, 3030045), (15, 1010015), (25, 606009), (75, 202003), (79, 191775), (237, 63925), (395, 38355), (1185, 12785), (1975, 7671), (2557, 5925)]