15405273

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{373}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 24096072

約数和(自身を除く): 8690799

約数列:

[1, 3, 9, 13, 39, 117, 353, 373, 1059, 1119, 3177, 3357, 4589, 4849, 13767, 14547, 41301, 43641, 131669, 395007, 1185021, 1711697, 5135091, 15405273]

約数ペア:

[(1, 15405273), (3, 5135091), (9, 1711697), (13, 1185021), (39, 395007), (117, 131669), (353, 43641), (373, 41301), (1059, 14547), (1119, 13767), (3177, 4849), (3357, 4589)]