13728855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2467}}^1$

素因数の和:2535

約数の個数: 32

約数和(自身を含む): 25588224

約数和(自身を除く): 11859369

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1113, 1855, 2467, 5565, 7401, 12335, 17269, 37005, 51807, 86345, 130751, 259035, 392253, 653755, 915257, 1961265, 2745771, 4576285, 13728855]

約数ペア:

[(1, 13728855), (3, 4576285), (5, 2745771), (7, 1961265), (15, 915257), (21, 653755), (35, 392253), (53, 259035), (105, 130751), (159, 86345), (265, 51807), (371, 37005), (795, 17269), (1113, 12335), (1855, 7401), (2467, 5565)]