152786315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{499}}^1$

素因数の和:827

約数の個数: 32

約数和(自身を含む): 211680000

約数和(自身を除く): 58893685

約数列:

[1, 5, 11, 19, 55, 95, 209, 293, 499, 1045, 1465, 2495, 3223, 5489, 5567, 9481, 16115, 27445, 27835, 47405, 61237, 104291, 146207, 306185, 521455, 731035, 1608277, 2777933, 8041385, 13889665, 30557263, 152786315]

約数ペア:

[(1, 152786315), (5, 30557263), (11, 13889665), (19, 8041385), (55, 2777933), (95, 1608277), (209, 731035), (293, 521455), (499, 306185), (1045, 146207), (1465, 104291), (2495, 61237), (3223, 47405), (5489, 27835), (5567, 27445), (9481, 16115)]