305156555

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 418279680

約数和(自身を除く): 113123125

約数列:

[1, 5, 11, 55, 59, 83, 103, 121, 295, 415, 515, 605, 649, 913, 1133, 3245, 4565, 4897, 5665, 6077, 7139, 8549, 10043, 12463, 24485, 30385, 35695, 42745, 50215, 53867, 62315, 66847, 94039, 269335, 334235, 470195, 504391, 592537, 735317, 1034429, 2521955, 2962685, 3676585, 5172145, 5548301, 27741505, 61031311, 305156555]

約数ペア:

[(1, 305156555), (5, 61031311), (11, 27741505), (55, 5548301), (59, 5172145), (83, 3676585), (103, 2962685), (121, 2521955), (295, 1034429), (415, 735317), (515, 592537), (605, 504391), (649, 470195), (913, 334235), (1133, 269335), (3245, 94039), (4565, 66847), (4897, 62315), (5665, 53867), (6077, 50215), (7139, 42745), (8549, 35695), (10043, 30385), (12463, 24485)]