99665315

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{7723}}^1$

素因数の和:7846

約数の個数: 16

約数和(自身を含む): 125128800

約数和(自身を除く): 25463485

約数列:

[1, 5, 29, 89, 145, 445, 2581, 7723, 12905, 38615, 223967, 687347, 1119835, 3436735, 19933063, 99665315]

約数ペア:

[(1, 99665315), (5, 19933063), (29, 3436735), (89, 1119835), (145, 687347), (445, 223967), (2581, 38615), (7723, 12905)]