427132445

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{787}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 561686400

約数和(自身を除く): 134553955

約数列:

[1, 5, 19, 29, 95, 145, 197, 551, 787, 985, 2755, 3743, 3935, 5713, 14953, 18715, 22823, 28565, 74765, 108547, 114115, 155039, 433637, 542735, 775195, 2168185, 2945741, 4496131, 14728705, 22480655, 85426489, 427132445]

約数ペア:

[(1, 427132445), (5, 85426489), (19, 22480655), (29, 14728705), (95, 4496131), (145, 2945741), (197, 2168185), (551, 775195), (787, 542735), (985, 433637), (2755, 155039), (3743, 114115), (3935, 108547), (5713, 74765), (14953, 28565), (18715, 22823)]