15727950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{4993}}^1$

素因数の和:5018

約数の個数: 72

約数和(自身を含む): 48301968

約数和(自身を除く): 32574018

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 4993, 9986, 14979, 24965, 29958, 34951, 44937, 49930, 69902, 74895, 89874, 104853, 124825, 149790, 174755, 209706, 224685, 249650, 314559, 349510, 374475, 449370, 524265, 629118, 748950, 873775, 1048530, 1123425, 1572795, 1747550, 2246850, 2621325, 3145590, 5242650, 7863975, 15727950]

約数ペア:

[(1, 15727950), (2, 7863975), (3, 5242650), (5, 3145590), (6, 2621325), (7, 2246850), (9, 1747550), (10, 1572795), (14, 1123425), (15, 1048530), (18, 873775), (21, 748950), (25, 629118), (30, 524265), (35, 449370), (42, 374475), (45, 349510), (50, 314559), (63, 249650), (70, 224685), (75, 209706), (90, 174755), (105, 149790), (126, 124825), (150, 104853), (175, 89874), (210, 74895), (225, 69902), (315, 49930), (350, 44937), (450, 34951), (525, 29958), (630, 24965), (1050, 14979), (1575, 9986), (3150, 4993)]