13108815

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9397}}^1$

素因数の和:9439

約数の個数: 24

約数和(自身を含む): 23457408

約数和(自身を除く): 10348593

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 9397, 28191, 46985, 84573, 140955, 291307, 422865, 873921, 1456535, 2621763, 4369605, 13108815]

約数ペア:

[(1, 13108815), (3, 4369605), (5, 2621763), (9, 1456535), (15, 873921), (31, 422865), (45, 291307), (93, 140955), (155, 84573), (279, 46985), (465, 28191), (1395, 9397)]