16529045

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 22205952

約数和(自身を除く): 5676907

約数列:

[1, 5, 13, 31, 65, 155, 169, 403, 631, 845, 2015, 3155, 5239, 8203, 19561, 26195, 41015, 97805, 106639, 254293, 533195, 1271465, 3305809, 16529045]

約数ペア:

[(1, 16529045), (5, 3305809), (13, 1271465), (31, 533195), (65, 254293), (155, 106639), (169, 97805), (403, 41015), (631, 26195), (845, 19561), (2015, 8203), (3155, 5239)]