65883415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 91143360

約数和(自身を除く): 25259945

約数列:

[1, 5, 13, 17, 65, 85, 109, 221, 545, 547, 1105, 1417, 1853, 2735, 7085, 7111, 9265, 9299, 24089, 35555, 46495, 59623, 120445, 120887, 298115, 604435, 775099, 1013591, 3875495, 5067955, 13176683, 65883415]

約数ペア:

[(1, 65883415), (5, 13176683), (13, 5067955), (17, 3875495), (65, 1013591), (85, 775099), (109, 604435), (221, 298115), (545, 120887), (547, 120445), (1105, 59623), (1417, 46495), (1853, 35555), (2735, 24089), (7085, 9299), (7111, 9265)]