13661465

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1327}}^1$

素因数の和:1432

約数の個数: 16

約数和(自身を含む): 17210880

約数和(自身を除く): 3549415

約数列:

[1, 5, 29, 71, 145, 355, 1327, 2059, 6635, 10295, 38483, 94217, 192415, 471085, 2732293, 13661465]

約数ペア:

[(1, 13661465), (5, 2732293), (29, 471085), (71, 192415), (145, 94217), (355, 38483), (1327, 10295), (2059, 6635)]