57685905

素因数分解:

$3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3119}}^1$

素因数の和:3270

約数の個数: 32

約数和(自身を含む): 103334400

約数和(自身を除く): 45648495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 137, 411, 685, 1233, 2055, 3119, 3699, 6165, 9357, 15595, 18495, 28071, 46785, 84213, 140355, 421065, 427303, 1281909, 2136515, 3845727, 6409545, 11537181, 19228635, 57685905]

約数ペア:

[(1, 57685905), (3, 19228635), (5, 11537181), (9, 6409545), (15, 3845727), (27, 2136515), (45, 1281909), (135, 427303), (137, 421065), (411, 140355), (685, 84213), (1233, 46785), (2055, 28071), (3119, 18495), (3699, 15595), (6165, 9357)]