66166295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59879}}^1$

素因数の和:59914

約数の個数: 16

約数和(自身を含む): 90538560

約数和(自身を除く): 24372265

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 59879, 299395, 778427, 1017943, 3892135, 5089715, 13233259, 66166295]

約数ペア:

[(1, 66166295), (5, 13233259), (13, 5089715), (17, 3892135), (65, 1017943), (85, 778427), (221, 299395), (1105, 59879)]