586305

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:158

約数の個数: 32

約数和(自身を含む): 1077120

約数和(自身を除く): 490815

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 101, 129, 135, 215, 303, 387, 505, 645, 909, 1161, 1515, 1935, 2727, 4343, 4545, 5805, 13029, 13635, 21715, 39087, 65145, 117261, 195435, 586305]

約数ペア:

[(1, 586305), (3, 195435), (5, 117261), (9, 65145), (15, 39087), (27, 21715), (43, 13635), (45, 13029), (101, 5805), (129, 4545), (135, 4343), (215, 2727), (303, 1935), (387, 1515), (505, 1161), (645, 909)]