10997675

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:192

約数の個数: 36

約数和(自身を含む): 15657480

約数和(自身を除く): 4659805

約数列:

[1, 5, 13, 19, 25, 65, 95, 137, 169, 247, 325, 475, 685, 845, 1235, 1781, 2603, 3211, 3425, 4225, 6175, 8905, 13015, 16055, 23153, 33839, 44525, 65075, 80275, 115765, 169195, 439907, 578825, 845975, 2199535, 10997675]

約数ペア:

[(1, 10997675), (5, 2199535), (13, 845975), (19, 578825), (25, 439907), (65, 169195), (95, 115765), (137, 80275), (169, 65075), (247, 44525), (325, 33839), (475, 23153), (685, 16055), (845, 13015), (1235, 8905), (1781, 6175), (2603, 4225), (3211, 3425)]