2525475

素因数分解:

$3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 4221952

約数和(自身を除く): 1696477

約数列:

[1, 3, 5, 15, 25, 75, 151, 223, 453, 669, 755, 1115, 2265, 3345, 3775, 5575, 11325, 16725, 33673, 101019, 168365, 505095, 841825, 2525475]

約数ペア:

[(1, 2525475), (3, 841825), (5, 505095), (15, 168365), (25, 101019), (75, 33673), (151, 16725), (223, 11325), (453, 5575), (669, 3775), (755, 3345), (1115, 2265)]