56138675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4261}}^1$

素因数の和:4319

約数の個数: 24

約数和(自身を含む): 76102272

約数和(自身を除く): 19963597

約数列:

[1, 5, 17, 25, 31, 85, 155, 425, 527, 775, 2635, 4261, 13175, 21305, 72437, 106525, 132091, 362185, 660455, 1810925, 2245547, 3302275, 11227735, 56138675]

約数ペア:

[(1, 56138675), (5, 11227735), (17, 3302275), (25, 2245547), (31, 1810925), (85, 660455), (155, 362185), (425, 132091), (527, 106525), (775, 72437), (2635, 21305), (4261, 13175)]