13151685

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 21835008

約数和(自身を除く): 8683323

約数列:

[1, 3, 5, 15, 53, 71, 159, 213, 233, 265, 355, 699, 795, 1065, 1165, 3495, 3763, 11289, 12349, 16543, 18815, 37047, 49629, 56445, 61745, 82715, 185235, 248145, 876779, 2630337, 4383895, 13151685]

約数ペア:

[(1, 13151685), (3, 4383895), (5, 2630337), (15, 876779), (53, 248145), (71, 185235), (159, 82715), (213, 61745), (233, 56445), (265, 49629), (355, 37047), (699, 18815), (795, 16543), (1065, 12349), (1165, 11289), (3495, 3763)]