42007625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 57867264

約数和(自身を除く): 15859639

約数列:

[1, 5, 11, 25, 55, 125, 137, 223, 275, 685, 1115, 1375, 1507, 2453, 3425, 5575, 7535, 12265, 17125, 27875, 30551, 37675, 61325, 152755, 188375, 306625, 336061, 763775, 1680305, 3818875, 8401525, 42007625]

約数ペア:

[(1, 42007625), (5, 8401525), (11, 3818875), (25, 1680305), (55, 763775), (125, 336061), (137, 306625), (223, 188375), (275, 152755), (685, 61325), (1115, 37675), (1375, 30551), (1507, 27875), (2453, 17125), (3425, 12265), (5575, 7535)]