71328005

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{383}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 104177664

約数和(自身を除く): 32849659

約数列:

[1, 5, 7, 17, 35, 85, 119, 313, 383, 595, 1565, 1915, 2191, 2681, 5321, 6511, 10955, 13405, 26605, 32555, 37247, 45577, 119879, 186235, 227885, 599395, 839153, 2037943, 4195765, 10189715, 14265601, 71328005]

約数ペア:

[(1, 71328005), (5, 14265601), (7, 10189715), (17, 4195765), (35, 2037943), (85, 839153), (119, 599395), (313, 227885), (383, 186235), (595, 119879), (1565, 45577), (1915, 37247), (2191, 32555), (2681, 26605), (5321, 13405), (6511, 10955)]