64144605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14207}}^1$

素因数の和:14265

約数の個数: 32

約数和(自身を含む): 120029184

約数和(自身を除く): 55884579

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 14207, 42621, 71035, 99449, 213105, 298347, 497245, 610901, 1491735, 1832703, 3054505, 4276307, 9163515, 12828921, 21381535, 64144605]

約数ペア:

[(1, 64144605), (3, 21381535), (5, 12828921), (7, 9163515), (15, 4276307), (21, 3054505), (35, 1832703), (43, 1491735), (105, 610901), (129, 497245), (215, 298347), (301, 213105), (645, 99449), (903, 71035), (1505, 42621), (4515, 14207)]