109107215

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{164071}}^1$

素因数の和:164102

約数の個数: 16

約数和(自身を含む): 157509120

約数和(自身を除く): 48401905

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 164071, 820355, 1148497, 3117349, 5742485, 15586745, 21821443, 109107215]

約数ペア:

[(1, 109107215), (5, 21821443), (7, 15586745), (19, 5742485), (35, 3117349), (95, 1148497), (133, 820355), (665, 164071)]