64315655

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1\times {\mathrm{487}}^1$

素因数の和:986

約数の個数: 16

約数和(自身を含む): 78786624

約数和(自身を除く): 14470969

約数列:

[1, 5, 61, 305, 433, 487, 2165, 2435, 26413, 29707, 132065, 148535, 210871, 1054355, 12863131, 64315655]

約数ペア:

[(1, 64315655), (5, 12863131), (61, 1054355), (305, 210871), (433, 148535), (487, 132065), (2165, 29707), (2435, 26413)]