389115023615

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{6140851}}^1$

素因数の和:6140927

約数の個数: 32

約数和(自身を含む): 530569612800

約数和(自身を除く): 141454589185

約数列:

[1, 5, 19, 23, 29, 95, 115, 145, 437, 551, 667, 2185, 2755, 3335, 12673, 63365, 6140851, 30704255, 116676169, 141239573, 178084679, 583380845, 706197865, 890423395, 2683551887, 3383608901, 4095947617, 13417759435, 16918044505, 20479738085, 77823004723, 389115023615]

約数ペア:

[(1, 389115023615), (5, 77823004723), (19, 20479738085), (23, 16918044505), (29, 13417759435), (95, 4095947617), (115, 3383608901), (145, 2683551887), (437, 890423395), (551, 706197865), (667, 583380845), (2185, 178084679), (2755, 141239573), (3335, 116676169), (12673, 30704255), (63365, 6140851)]