27522915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{907}}^1$

素因数の和:956

約数の個数: 48

約数和(自身を含む): 53521152

約数和(自身を除く): 25998237

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 289, 357, 595, 867, 907, 1445, 1785, 2023, 2721, 4335, 4535, 6069, 6349, 10115, 13605, 15419, 19047, 30345, 31745, 46257, 77095, 95235, 107933, 231285, 262123, 323799, 539665, 786369, 1310615, 1618995, 1834861, 3931845, 5504583, 9174305, 27522915]

約数ペア:

[(1, 27522915), (3, 9174305), (5, 5504583), (7, 3931845), (15, 1834861), (17, 1618995), (21, 1310615), (35, 786369), (51, 539665), (85, 323799), (105, 262123), (119, 231285), (255, 107933), (289, 95235), (357, 77095), (595, 46257), (867, 31745), (907, 30345), (1445, 19047), (1785, 15419), (2023, 13605), (2721, 10115), (4335, 6349), (4535, 6069)]