13340415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{347}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 23452416

約数和(自身を除く): 10112001

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 233, 347, 699, 1041, 1165, 1735, 2563, 3495, 3817, 5205, 7689, 11451, 12815, 19085, 38445, 57255, 80851, 242553, 404255, 889361, 1212765, 2668083, 4446805, 13340415]

約数ペア:

[(1, 13340415), (3, 4446805), (5, 2668083), (11, 1212765), (15, 889361), (33, 404255), (55, 242553), (165, 80851), (233, 57255), (347, 38445), (699, 19085), (1041, 12815), (1165, 11451), (1735, 7689), (2563, 5205), (3495, 3817)]