71377705

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{13687}}^1$

素因数の和:13848

約数の個数: 16

約数和(自身を含む): 98553600

約数和(自身を除く): 27175895

約数列:

[1, 5, 7, 35, 149, 745, 1043, 5215, 13687, 68435, 95809, 479045, 2039363, 10196815, 14275541, 71377705]

約数ペア:

[(1, 71377705), (5, 14275541), (7, 10196815), (35, 2039363), (149, 479045), (745, 95809), (1043, 68435), (5215, 13687)]