87589865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4073}}^1$

素因数の和:4129

約数の個数: 32

約数和(自身を含む): 126717696

約数和(自身を除く): 39127831

約数列:

[1, 5, 11, 17, 23, 55, 85, 115, 187, 253, 391, 935, 1265, 1955, 4073, 4301, 20365, 21505, 44803, 69241, 93679, 224015, 346205, 468395, 761651, 1030469, 1592543, 3808255, 5152345, 7962715, 17517973, 87589865]

約数ペア:

[(1, 87589865), (5, 17517973), (11, 7962715), (17, 5152345), (23, 3808255), (55, 1592543), (85, 1030469), (115, 761651), (187, 468395), (253, 346205), (391, 224015), (935, 93679), (1265, 69241), (1955, 44803), (4073, 21505), (4301, 20365)]