2757037105

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{213641}}^1$

素因数の和:213764

約数の個数: 16

約数和(自身を含む): 3461000400

約数和(自身を除く): 703963295

約数列:

[1, 5, 29, 89, 145, 445, 2581, 12905, 213641, 1068205, 6195589, 19014049, 30977945, 95070245, 551407421, 2757037105]

約数ペア:

[(1, 2757037105), (5, 551407421), (29, 95070245), (89, 30977945), (145, 19014049), (445, 6195589), (2581, 1068205), (12905, 213641)]