15054795

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 31104000

約数和(自身を除く): 16049205

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 89, 105, 135, 179, 189, 267, 315, 445, 537, 623, 801, 895, 945, 1253, 1335, 1611, 1869, 2403, 2685, 3115, 3759, 4005, 4833, 5607, 6265, 8055, 9345, 11277, 12015, 15931, 16821, 18795, 24165, 28035, 33831, 47793, 56385, 79655, 84105, 111517, 143379, 169155, 238965, 334551, 430137, 557585, 716895, 1003653, 1672755, 2150685, 3010959, 5018265, 15054795]

約数ペア:

[(1, 15054795), (3, 5018265), (5, 3010959), (7, 2150685), (9, 1672755), (15, 1003653), (21, 716895), (27, 557585), (35, 430137), (45, 334551), (63, 238965), (89, 169155), (105, 143379), (135, 111517), (179, 84105), (189, 79655), (267, 56385), (315, 47793), (445, 33831), (537, 28035), (623, 24165), (801, 18795), (895, 16821), (945, 15931), (1253, 12015), (1335, 11277), (1611, 9345), (1869, 8055), (2403, 6265), (2685, 5607), (3115, 4833), (3759, 4005)]