40758185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 55641600

約数和(自身を除く): 14883415

約数列:

[1, 5, 13, 23, 65, 115, 137, 199, 299, 685, 995, 1495, 1781, 2587, 3151, 4577, 8905, 12935, 15755, 22885, 27263, 40963, 59501, 136315, 204815, 297505, 354419, 627049, 1772095, 3135245, 8151637, 40758185]

約数ペア:

[(1, 40758185), (5, 8151637), (13, 3135245), (23, 1772095), (65, 627049), (115, 354419), (137, 297505), (199, 204815), (299, 136315), (685, 59501), (995, 40963), (1495, 27263), (1781, 22885), (2587, 15755), (3151, 12935), (4577, 8905)]