30255525

素因数分解:

$3^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:312

約数の個数: 60

約数和(自身を含む): 57135232

約数和(自身を除く): 26879707

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 67, 75, 81, 135, 201, 223, 225, 335, 405, 603, 669, 675, 1005, 1115, 1675, 1809, 2007, 2025, 3015, 3345, 5025, 5427, 5575, 6021, 9045, 10035, 14941, 15075, 16725, 18063, 27135, 30105, 44823, 45225, 50175, 74705, 90315, 134469, 135675, 150525, 224115, 373525, 403407, 451575, 672345, 1120575, 1210221, 2017035, 3361725, 6051105, 10085175, 30255525]

約数ペア:

[(1, 30255525), (3, 10085175), (5, 6051105), (9, 3361725), (15, 2017035), (25, 1210221), (27, 1120575), (45, 672345), (67, 451575), (75, 403407), (81, 373525), (135, 224115), (201, 150525), (223, 135675), (225, 134469), (335, 90315), (405, 74705), (603, 50175), (669, 45225), (675, 44823), (1005, 30105), (1115, 27135), (1675, 18063), (1809, 16725), (2007, 15075), (2025, 14941), (3015, 10035), (3345, 9045), (5025, 6021), (5427, 5575)]