161005890245

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{14630249}}^1$

素因数の和:14630356

約数の個数: 16

約数和(自身を含む): 202248576000

約数和(自身を除く): 41242685755

約数列:

[1, 5, 31, 71, 155, 355, 2201, 11005, 14630249, 73151245, 453537719, 1038747679, 2267688595, 5193738395, 32201178049, 161005890245]

約数ペア:

[(1, 161005890245), (5, 32201178049), (31, 5193738395), (71, 2267688595), (155, 1038747679), (355, 453537719), (2201, 73151245), (11005, 14630249)]