3162005

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 4866048

約数和(自身を除く): 1704043

約数列:

[1, 5, 7, 11, 35, 43, 55, 77, 191, 215, 301, 385, 473, 955, 1337, 1505, 2101, 2365, 3311, 6685, 8213, 10505, 14707, 16555, 41065, 57491, 73535, 90343, 287455, 451715, 632401, 3162005]

約数ペア:

[(1, 3162005), (5, 632401), (7, 451715), (11, 287455), (35, 90343), (43, 73535), (55, 57491), (77, 41065), (191, 16555), (215, 14707), (301, 10505), (385, 8213), (473, 6685), (955, 3311), (1337, 2365), (1505, 2101)]