27968665

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9497}}^1$

素因数の和:9552

約数の個数: 16

約数和(自身を含む): 36472320

約数和(自身を除く): 8503655

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 9497, 47485, 180443, 294407, 902215, 1472035, 5593733, 27968665]

約数ペア:

[(1, 27968665), (5, 5593733), (19, 1472035), (31, 902215), (95, 294407), (155, 180443), (589, 47485), (2945, 9497)]