221117027135

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{1013}}^1\times {\mathrm{3613}}^1$

素因数の和:4955

約数の個数: 32

約数和(自身を含む): 272821843008

約数和(自身を除く): 51704815873

約数列:

[1, 5, 43, 215, 281, 1013, 1405, 3613, 5065, 12083, 18065, 43559, 60415, 155359, 217795, 284653, 776795, 1015253, 1423265, 3659969, 5076265, 12240079, 18299845, 43655879, 61200395, 157378667, 218279395, 786893335, 1028451289, 5142256445, 44223405427, 221117027135]

約数ペア:

[(1, 221117027135), (5, 44223405427), (43, 5142256445), (215, 1028451289), (281, 786893335), (1013, 218279395), (1405, 157378667), (3613, 61200395), (5065, 43655879), (12083, 18299845), (18065, 12240079), (43559, 5076265), (60415, 3659969), (155359, 1423265), (217795, 1015253), (284653, 776795)]