12023165

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 19305216

約数和(自身を除く): 7282051

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 121, 167, 187, 385, 595, 605, 835, 847, 935, 1169, 1309, 1837, 2057, 2839, 4235, 5845, 6545, 9185, 10285, 12859, 14195, 14399, 19873, 20207, 31229, 64295, 71995, 99365, 101035, 141449, 156145, 218603, 343519, 707245, 1093015, 1717595, 2404633, 12023165]

約数ペア:

[(1, 12023165), (5, 2404633), (7, 1717595), (11, 1093015), (17, 707245), (35, 343519), (55, 218603), (77, 156145), (85, 141449), (119, 101035), (121, 99365), (167, 71995), (187, 64295), (385, 31229), (595, 20207), (605, 19873), (835, 14399), (847, 14195), (935, 12859), (1169, 10285), (1309, 9185), (1837, 6545), (2057, 5845), (2839, 4235)]