15323715

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 31518720

約数和(自身を除く): 16195005

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 85, 99, 135, 153, 165, 187, 255, 297, 459, 495, 561, 607, 765, 935, 1485, 1683, 1821, 2295, 2805, 3035, 5049, 5463, 6677, 8415, 9105, 10319, 16389, 20031, 25245, 27315, 30957, 33385, 51595, 60093, 81945, 92871, 100155, 113509, 154785, 180279, 278613, 300465, 340527, 464355, 567545, 901395, 1021581, 1393065, 1702635, 3064743, 5107905, 15323715]

約数ペア:

[(1, 15323715), (3, 5107905), (5, 3064743), (9, 1702635), (11, 1393065), (15, 1021581), (17, 901395), (27, 567545), (33, 464355), (45, 340527), (51, 300465), (55, 278613), (85, 180279), (99, 154785), (135, 113509), (153, 100155), (165, 92871), (187, 81945), (255, 60093), (297, 51595), (459, 33385), (495, 30957), (561, 27315), (607, 25245), (765, 20031), (935, 16389), (1485, 10319), (1683, 9105), (1821, 8415), (2295, 6677), (2805, 5463), (3035, 5049)]