15191085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 30965760

約数和(自身を除く): 15774675

約数列:

[1, 3, 5, 7, 13, 15, 21, 31, 35, 39, 65, 91, 93, 105, 155, 195, 217, 273, 359, 403, 455, 465, 651, 1077, 1085, 1209, 1365, 1795, 2015, 2513, 2821, 3255, 4667, 5385, 6045, 7539, 8463, 11129, 12565, 14001, 14105, 23335, 32669, 33387, 37695, 42315, 55645, 70005, 77903, 98007, 144677, 163345, 166935, 233709, 389515, 434031, 490035, 723385, 1012739, 1168545, 2170155, 3038217, 5063695, 15191085]

約数ペア:

[(1, 15191085), (3, 5063695), (5, 3038217), (7, 2170155), (13, 1168545), (15, 1012739), (21, 723385), (31, 490035), (35, 434031), (39, 389515), (65, 233709), (91, 166935), (93, 163345), (105, 144677), (155, 98007), (195, 77903), (217, 70005), (273, 55645), (359, 42315), (403, 37695), (455, 33387), (465, 32669), (651, 23335), (1077, 14105), (1085, 14001), (1209, 12565), (1365, 11129), (1795, 8463), (2015, 7539), (2513, 6045), (2821, 5385), (3255, 4667)]