86960985

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{1013}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 143095680

約数和(自身を除く): 56134695

約数列:

[1, 3, 5, 15, 59, 97, 177, 291, 295, 485, 885, 1013, 1455, 3039, 5065, 5723, 15195, 17169, 28615, 59767, 85845, 98261, 179301, 294783, 298835, 491305, 896505, 1473915, 5797399, 17392197, 28986995, 86960985]

約数ペア:

[(1, 86960985), (3, 28986995), (5, 17392197), (15, 5797399), (59, 1473915), (97, 896505), (177, 491305), (291, 298835), (295, 294783), (485, 179301), (885, 98261), (1013, 85845), (1455, 59767), (3039, 28615), (5065, 17169), (5723, 15195)]