28103610105

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1\times {\mathrm{27847}}^1$

素因数の和:28446

約数の個数: 48

約数和(自身を含む): 49994066304

約数和(自身を除く): 21890456199

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 547, 615, 1641, 1845, 2735, 4923, 8205, 22427, 24615, 27847, 67281, 83541, 112135, 139235, 201843, 250623, 336405, 417705, 1009215, 1141727, 1253115, 3425181, 5708635, 10275543, 15232309, 17125905, 45696927, 51377715, 76161545, 137090781, 228484635, 624524669, 685453905, 1873574007, 3122623345, 5620722021, 9367870035, 28103610105]

約数ペア:

[(1, 28103610105), (3, 9367870035), (5, 5620722021), (9, 3122623345), (15, 1873574007), (41, 685453905), (45, 624524669), (123, 228484635), (205, 137090781), (369, 76161545), (547, 51377715), (615, 45696927), (1641, 17125905), (1845, 15232309), (2735, 10275543), (4923, 5708635), (8205, 3425181), (22427, 1253115), (24615, 1141727), (27847, 1009215), (67281, 417705), (83541, 336405), (112135, 250623), (139235, 201843)]