13098915

素因数分解:

$3^5\times 5^1\times {\mathrm{10781}}^1$

素因数の和:10801

約数の個数: 24

約数和(自身を含む): 23547888

約数和(自身を除く): 10448973

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 10781, 32343, 53905, 97029, 161715, 291087, 485145, 873261, 1455435, 2619783, 4366305, 13098915]

約数ペア:

[(1, 13098915), (3, 4366305), (5, 2619783), (9, 1455435), (15, 873261), (27, 485145), (45, 291087), (81, 161715), (135, 97029), (243, 53905), (405, 32343), (1215, 10781)]