87832545

素因数分解:

$3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{21139}}^1$

素因数の和:21424

約数の個数: 16

約数和(自身を含む): 141046080

約数和(自身を除く): 53213535

約数列:

[1, 3, 5, 15, 277, 831, 1385, 4155, 21139, 63417, 105695, 317085, 5855503, 17566509, 29277515, 87832545]

約数ペア:

[(1, 87832545), (3, 29277515), (5, 17566509), (15, 5855503), (277, 317085), (831, 105695), (1385, 63417), (4155, 21139)]