1892156985

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{2963}}^1$

素因数の和:3614

約数の個数: 48

約数和(自身を含む): 3429039744

約数和(自身を除く): 1536882759

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 617, 1035, 1851, 2963, 3085, 5553, 8889, 9255, 14191, 14815, 26667, 27765, 42573, 44445, 68149, 70955, 127719, 133335, 204447, 212865, 340745, 613341, 638595, 1022235, 1828171, 3066705, 5484513, 9140855, 16453539, 27422565, 42047933, 82267695, 126143799, 210239665, 378431397, 630718995, 1892156985]

約数ペア:

[(1, 1892156985), (3, 630718995), (5, 378431397), (9, 210239665), (15, 126143799), (23, 82267695), (45, 42047933), (69, 27422565), (115, 16453539), (207, 9140855), (345, 5484513), (617, 3066705), (1035, 1828171), (1851, 1022235), (2963, 638595), (3085, 613341), (5553, 340745), (8889, 212865), (9255, 204447), (14191, 133335), (14815, 127719), (26667, 70955), (27765, 68149), (42573, 44445)]