307680965

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{14143}}^1$

素因数の和:14396

約数の個数: 16

約数和(自身を含む): 390374400

約数和(自身を除く): 82693435

約数列:

[1, 5, 19, 95, 229, 1145, 4351, 14143, 21755, 70715, 268717, 1343585, 3238747, 16193735, 61536193, 307680965]

約数ペア:

[(1, 307680965), (5, 61536193), (19, 16193735), (95, 3238747), (229, 1343585), (1145, 268717), (4351, 70715), (14143, 21755)]