69693075

素因数分解:

$3^3\times 5^2\times {\mathrm{223}}^1\times {\mathrm{463}}^1$

素因数の和:705

約数の個数: 48

約数和(自身を含む): 128880640

約数和(自身を除く): 59187565

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 223, 225, 463, 669, 675, 1115, 1389, 2007, 2315, 3345, 4167, 5575, 6021, 6945, 10035, 11575, 12501, 16725, 20835, 30105, 34725, 50175, 62505, 103249, 104175, 150525, 309747, 312525, 516245, 929241, 1548735, 2581225, 2787723, 4646205, 7743675, 13938615, 23231025, 69693075]

約数ペア:

[(1, 69693075), (3, 23231025), (5, 13938615), (9, 7743675), (15, 4646205), (25, 2787723), (27, 2581225), (45, 1548735), (75, 929241), (135, 516245), (223, 312525), (225, 309747), (463, 150525), (669, 104175), (675, 103249), (1115, 62505), (1389, 50175), (2007, 34725), (2315, 30105), (3345, 20835), (4167, 16725), (5575, 12501), (6021, 11575), (6945, 10035)]