15270965

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 20908800

約数和(自身を除く): 5637835

約数列:

[1, 5, 19, 23, 29, 95, 115, 145, 241, 437, 551, 667, 1205, 2185, 2755, 3335, 4579, 5543, 6989, 12673, 22895, 27715, 34945, 63365, 105317, 132791, 160747, 526585, 663955, 803735, 3054193, 15270965]

約数ペア:

[(1, 15270965), (5, 3054193), (19, 803735), (23, 663955), (29, 526585), (95, 160747), (115, 132791), (145, 105317), (241, 63365), (437, 34945), (551, 27715), (667, 22895), (1205, 12673), (2185, 6989), (2755, 5543), (3335, 4579)]