13108215

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{13043}}^1$

素因数の和:13118

約数の個数: 16

約数和(自身を含む): 21287808

約数和(自身を除く): 8179593

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 13043, 39129, 65215, 195645, 873881, 2621643, 4369405, 13108215]

約数ペア:

[(1, 13108215), (3, 4369405), (5, 2621643), (15, 873881), (67, 195645), (201, 65215), (335, 39129), (1005, 13043)]