173262105

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1361}}^1$

素因数の和:1439

約数の個数: 64

約数和(自身を含む): 329495040

約数和(自身を除く): 156232935

約数列:

[1, 3, 5, 9, 15, 23, 27, 41, 45, 69, 115, 123, 135, 205, 207, 345, 369, 615, 621, 943, 1035, 1107, 1361, 1845, 2829, 3105, 4083, 4715, 5535, 6805, 8487, 12249, 14145, 20415, 25461, 31303, 36747, 42435, 55801, 61245, 93909, 127305, 156515, 167403, 183735, 279005, 281727, 469545, 502209, 837015, 845181, 1283423, 1408635, 1506627, 2511045, 3850269, 4225905, 6417115, 7533135, 11550807, 19251345, 34652421, 57754035, 173262105]

約数ペア:

[(1, 173262105), (3, 57754035), (5, 34652421), (9, 19251345), (15, 11550807), (23, 7533135), (27, 6417115), (41, 4225905), (45, 3850269), (69, 2511045), (115, 1506627), (123, 1408635), (135, 1283423), (205, 845181), (207, 837015), (345, 502209), (369, 469545), (615, 281727), (621, 279005), (943, 183735), (1035, 167403), (1107, 156515), (1361, 127305), (1845, 93909), (2829, 61245), (3105, 55801), (4083, 42435), (4715, 36747), (5535, 31303), (6805, 25461), (8487, 20415), (12249, 14145)]