64253565

素因数分解:

$3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{4651}}^1$

素因数の和:4969

約数の個数: 24

約数和(自身を含む): 111759648

約数和(自身を除く): 47506083

約数列:

[1, 3, 5, 9, 15, 45, 307, 921, 1535, 2763, 4605, 4651, 13815, 13953, 23255, 41859, 69765, 209295, 1427857, 4283571, 7139285, 12850713, 21417855, 64253565]

約数ペア:

[(1, 64253565), (3, 21417855), (5, 12850713), (9, 7139285), (15, 4283571), (45, 1427857), (307, 209295), (921, 69765), (1535, 41859), (2763, 23255), (4605, 13953), (4651, 13815)]