3871551185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 5225472000

約数和(自身を除く): 1353920815

約数列:

[1, 5, 17, 29, 83, 85, 127, 145, 149, 415, 493, 635, 745, 1411, 2159, 2407, 2465, 2533, 3683, 4321, 7055, 10541, 10795, 12035, 12367, 12665, 18415, 18923, 21605, 40919, 52705, 61835, 62611, 73457, 94615, 179197, 204595, 210239, 305689, 313055, 321691, 358643, 367285, 548767, 895985, 1051195, 1528445, 1570609, 1608455, 1793215, 2743835, 5196713, 6096931, 7853045, 9329039, 25983565, 26700353, 30484655, 45547661, 46645195, 133501765, 227738305, 774310237, 3871551185]

約数ペア:

[(1, 3871551185), (5, 774310237), (17, 227738305), (29, 133501765), (83, 46645195), (85, 45547661), (127, 30484655), (145, 26700353), (149, 25983565), (415, 9329039), (493, 7853045), (635, 6096931), (745, 5196713), (1411, 2743835), (2159, 1793215), (2407, 1608455), (2465, 1570609), (2533, 1528445), (3683, 1051195), (4321, 895985), (7055, 548767), (10541, 367285), (10795, 358643), (12035, 321691), (12367, 313055), (12665, 305689), (18415, 210239), (18923, 204595), (21605, 179197), (40919, 94615), (52705, 73457), (61835, 62611)]