1330591815

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{603443}}^1$

素因数の和:603468

約数の個数: 36

約数和(自身を含む): 2682912024

約数和(自身を除く): 1352320209

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 603443, 1810329, 3017215, 4224101, 5430987, 9051645, 12672303, 21120505, 27154935, 29568707, 38016909, 63361515, 88706121, 147843535, 190084545, 266118363, 443530605, 1330591815]

約数ペア:

[(1, 1330591815), (3, 443530605), (5, 266118363), (7, 190084545), (9, 147843535), (15, 88706121), (21, 63361515), (35, 38016909), (45, 29568707), (49, 27154935), (63, 21120505), (105, 12672303), (147, 9051645), (245, 5430987), (315, 4224101), (441, 3017215), (735, 1810329), (2205, 603443)]