2055440235

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{13331}}^1$

素因数の和:13899

約数の個数: 32

約数和(自身を含む): 3468453120

約数和(自身を除く): 1413012885

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 541, 1623, 2705, 8115, 10279, 13331, 30837, 39993, 51395, 66655, 154185, 199965, 253289, 759867, 1266445, 3799335, 7212071, 21636213, 36060355, 108181065, 137029349, 411088047, 685146745, 2055440235]

約数ペア:

[(1, 2055440235), (3, 685146745), (5, 411088047), (15, 137029349), (19, 108181065), (57, 36060355), (95, 21636213), (285, 7212071), (541, 3799335), (1623, 1266445), (2705, 759867), (8115, 253289), (10279, 199965), (13331, 154185), (30837, 66655), (39993, 51395)]