64053855

素因数分解:

$3^3\times 5^1\times {\mathrm{617}}^1\times {\mathrm{769}}^1$

素因数の和:1400

約数の個数: 32

約数和(自身を含む): 114206400

約数和(自身を除く): 50152545

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 617, 769, 1851, 2307, 3085, 3845, 5553, 6921, 9255, 11535, 16659, 20763, 27765, 34605, 83295, 103815, 474473, 1423419, 2372365, 4270257, 7117095, 12810771, 21351285, 64053855]

約数ペア:

[(1, 64053855), (3, 21351285), (5, 12810771), (9, 7117095), (15, 4270257), (27, 2372365), (45, 1423419), (135, 474473), (617, 103815), (769, 83295), (1851, 34605), (2307, 27765), (3085, 20763), (3845, 16659), (5553, 11535), (6921, 9255)]