105489215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{2161}}^1$

素因数の和:2930

約数の個数: 16

約数和(自身を含む): 136569216

約数和(自身を除く): 31080001

約数列:

[1, 5, 13, 65, 751, 2161, 3755, 9763, 10805, 28093, 48815, 140465, 1622911, 8114555, 21097843, 105489215]

約数ペア:

[(1, 105489215), (5, 21097843), (13, 8114555), (65, 1622911), (751, 140465), (2161, 48815), (3755, 28093), (9763, 10805)]