30863025

素因数分解:

$3^4\times 5^2\times {\mathrm{15241}}^1$

素因数の和:15263

約数の個数: 30

約数和(自身を含む): 57172742

約数和(自身を除く): 26309717

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 15241, 45723, 76205, 137169, 228615, 381025, 411507, 685845, 1143075, 1234521, 2057535, 3429225, 6172605, 10287675, 30863025]

約数ペア:

[(1, 30863025), (3, 10287675), (5, 6172605), (9, 3429225), (15, 2057535), (25, 1234521), (27, 1143075), (45, 685845), (75, 411507), (81, 381025), (135, 228615), (225, 137169), (405, 76205), (675, 45723), (2025, 15241)]