23142185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 32752512

約数和(自身を除く): 9610327

約数列:

[1, 5, 11, 17, 53, 55, 85, 187, 265, 467, 583, 901, 935, 2335, 2915, 4505, 5137, 7939, 9911, 24751, 25685, 39695, 49555, 87329, 123755, 272261, 420767, 436645, 1361305, 2103835, 4628437, 23142185]

約数ペア:

[(1, 23142185), (5, 4628437), (11, 2103835), (17, 1361305), (53, 436645), (55, 420767), (85, 272261), (187, 123755), (265, 87329), (467, 49555), (583, 39695), (901, 25685), (935, 24751), (2335, 9911), (2915, 7939), (4505, 5137)]