1214961105

素因数分解:

$3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{288247}}^1$

素因数の和:288536

約数の個数: 16

約数和(自身を含む): 1950862464

約数和(自身を除く): 735901359

約数列:

[1, 3, 5, 15, 281, 843, 1405, 4215, 288247, 864741, 1441235, 4323705, 80997407, 242992221, 404987035, 1214961105]

約数ペア:

[(1, 1214961105), (3, 404987035), (5, 242992221), (15, 80997407), (281, 4323705), (843, 1441235), (1405, 864741), (4215, 288247)]