16131485

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{367}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 19872000

約数和(自身を除く): 3740515

約数列:

[1, 5, 59, 149, 295, 367, 745, 1835, 8791, 21653, 43955, 54683, 108265, 273415, 3226297, 16131485]

約数ペア:

[(1, 16131485), (5, 3226297), (59, 273415), (149, 108265), (295, 54683), (367, 43955), (745, 21653), (1835, 8791)]