418252545

素因数分解:

$3^3\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{2153}}^1$

素因数の和:3606

約数の個数: 32

約数和(自身を含む): 744422400

約数和(自身を除く): 326169855

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1439, 2153, 4317, 6459, 7195, 10765, 12951, 19377, 21585, 32295, 38853, 58131, 64755, 96885, 194265, 290655, 3098167, 9294501, 15490835, 27883503, 46472505, 83650509, 139417515, 418252545]

約数ペア:

[(1, 418252545), (3, 139417515), (5, 83650509), (9, 46472505), (15, 27883503), (27, 15490835), (45, 9294501), (135, 3098167), (1439, 290655), (2153, 194265), (4317, 96885), (6459, 64755), (7195, 58131), (10765, 38853), (12951, 32295), (19377, 21585)]