13315725

素因数分解:

$3^3\times 5^2\times {\mathrm{19727}}^1$

素因数の和:19746

約数の個数: 24

約数和(自身を含む): 24462720

約数和(自身を除く): 11146995

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 19727, 59181, 98635, 177543, 295905, 493175, 532629, 887715, 1479525, 2663145, 4438575, 13315725]

約数ペア:

[(1, 13315725), (3, 4438575), (5, 2663145), (9, 1479525), (15, 887715), (25, 532629), (27, 493175), (45, 295905), (75, 177543), (135, 98635), (225, 59181), (675, 19727)]