2445075

素因数分解:

$3^2\times 5^2\times {\mathrm{10867}}^1$

素因数の和:10883

約数の個数: 18

約数和(自身を含む): 4379804

約数和(自身を除く): 1934729

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 10867, 32601, 54335, 97803, 163005, 271675, 489015, 815025, 2445075]

約数ペア:

[(1, 2445075), (3, 815025), (5, 489015), (9, 271675), (15, 163005), (25, 97803), (45, 54335), (75, 32601), (225, 10867)]