28522635

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61339}}^1$

素因数の和:61378

約数の個数: 16

約数和(自身を含む): 47109120

約数和(自身を除く): 18586485

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 61339, 184017, 306695, 920085, 1901509, 5704527, 9507545, 28522635]

約数ペア:

[(1, 28522635), (3, 9507545), (5, 5704527), (15, 1901509), (31, 920085), (93, 306695), (155, 184017), (465, 61339)]