15057315

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3677}}^1$

素因数の和:3708

約数の個数: 48

約数和(自身を含む): 32131008

約数和(自身を除く): 17073693

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 3677, 4095, 11031, 18385, 25739, 33093, 47801, 55155, 77217, 128695, 143403, 165465, 231651, 239005, 334607, 386085, 430209, 717015, 1003821, 1158255, 1673035, 2151045, 3011463, 5019105, 15057315]

約数ペア:

[(1, 15057315), (3, 5019105), (5, 3011463), (7, 2151045), (9, 1673035), (13, 1158255), (15, 1003821), (21, 717015), (35, 430209), (39, 386085), (45, 334607), (63, 239005), (65, 231651), (91, 165465), (105, 143403), (117, 128695), (195, 77217), (273, 55155), (315, 47801), (455, 33093), (585, 25739), (819, 18385), (1365, 11031), (3677, 4095)]