12210885

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3119}}^1$

素因数の和:3162

約数の個数: 32

約数和(自身を含む): 22464000

約数和(自身を除く): 10253115

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3119, 3915, 9357, 15595, 28071, 46785, 84213, 90451, 140355, 271353, 421065, 452255, 814059, 1356765, 2442177, 4070295, 12210885]

約数ペア:

[(1, 12210885), (3, 4070295), (5, 2442177), (9, 1356765), (15, 814059), (27, 452255), (29, 421065), (45, 271353), (87, 140355), (135, 90451), (145, 84213), (261, 46785), (435, 28071), (783, 15595), (1305, 9357), (3119, 3915)]