1419885

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:377

約数の個数: 24

約数和(自身を含む): 2489760

約数和(自身を除く): 1069875

約数列:

[1, 3, 5, 9, 15, 45, 139, 227, 417, 681, 695, 1135, 1251, 2043, 2085, 3405, 6255, 10215, 31553, 94659, 157765, 283977, 473295, 1419885]

約数ペア:

[(1, 1419885), (3, 473295), (5, 283977), (9, 157765), (15, 94659), (45, 31553), (139, 10215), (227, 6255), (417, 3405), (681, 2085), (695, 2043), (1135, 1251)]