69575985

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{883}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 129078144

約数和(自身を除く): 59502159

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 103, 153, 255, 309, 515, 765, 883, 927, 1545, 1751, 2649, 4415, 4635, 5253, 7947, 8755, 13245, 15011, 15759, 26265, 39735, 45033, 75055, 78795, 90949, 135099, 225165, 272847, 454745, 675495, 818541, 1364235, 1546133, 4092705, 4638399, 7730665, 13915197, 23191995, 69575985]

約数ペア:

[(1, 69575985), (3, 23191995), (5, 13915197), (9, 7730665), (15, 4638399), (17, 4092705), (45, 1546133), (51, 1364235), (85, 818541), (103, 675495), (153, 454745), (255, 272847), (309, 225165), (515, 135099), (765, 90949), (883, 78795), (927, 75055), (1545, 45033), (1751, 39735), (2649, 26265), (4415, 15759), (4635, 15011), (5253, 13245), (7947, 8755)]