69420205

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{3191}}^1$

素因数の和:3444

約数の個数: 16

約数和(自身を含む): 88099200

約数和(自身を除く): 18678995

約数列:

[1, 5, 19, 95, 229, 1145, 3191, 4351, 15955, 21755, 60629, 303145, 730739, 3653695, 13884041, 69420205]

約数ペア:

[(1, 69420205), (5, 13884041), (19, 3653695), (95, 730739), (229, 303145), (1145, 60629), (3191, 21755), (4351, 15955)]