964985

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 1344000

約数和(自身を除く): 379015

約数列:

[1, 5, 7, 35, 79, 349, 395, 553, 1745, 2443, 2765, 12215, 27571, 137855, 192997, 964985]

約数ペア:

[(1, 964985), (5, 192997), (7, 137855), (35, 27571), (79, 12215), (349, 2765), (395, 2443), (553, 1745)]