27640995

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59443}}^1$

素因数の和:59482

約数の個数: 16

約数和(自身を含む): 45652992

約数和(自身を除く): 18011997

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 59443, 178329, 297215, 891645, 1842733, 5528199, 9213665, 27640995]

約数ペア:

[(1, 27640995), (3, 9213665), (5, 5528199), (15, 1842733), (31, 891645), (93, 297215), (155, 178329), (465, 59443)]