23200155

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{919}}^1$

素因数の和:961

約数の個数: 64

約数和(自身を含む): 47692800

約数和(自身を除く): 24492645

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, 765, 919, 935, 1485, 1683, 2295, 2757, 2805, 4595, 5049, 8271, 8415, 10109, 13785, 15623, 24813, 25245, 30327, 41355, 46869, 50545, 78115, 90981, 124065, 140607, 151635, 171853, 234345, 272943, 421821, 454905, 515559, 703035, 859265, 1364715, 1546677, 2109105, 2577795, 4640031, 7733385, 23200155]

約数ペア:

[(1, 23200155), (3, 7733385), (5, 4640031), (9, 2577795), (11, 2109105), (15, 1546677), (17, 1364715), (27, 859265), (33, 703035), (45, 515559), (51, 454905), (55, 421821), (85, 272943), (99, 234345), (135, 171853), (153, 151635), (165, 140607), (187, 124065), (255, 90981), (297, 78115), (459, 50545), (495, 46869), (561, 41355), (765, 30327), (919, 25245), (935, 24813), (1485, 15623), (1683, 13785), (2295, 10109), (2757, 8415), (2805, 8271), (4595, 5049)]