8293975

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{919}}^1$

素因数の和:967

約数の個数: 18

約数和(自身を含む): 10866120

約数和(自身を除く): 2572145

約数列:

[1, 5, 19, 25, 95, 361, 475, 919, 1805, 4595, 9025, 17461, 22975, 87305, 331759, 436525, 1658795, 8293975]

約数ペア:

[(1, 8293975), (5, 1658795), (19, 436525), (25, 331759), (95, 87305), (361, 22975), (475, 17461), (919, 9025), (1805, 4595)]