1450745855

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{829}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 2004948000

約数和(自身を除く): 554202145

約数列:

[1, 5, 13, 19, 65, 95, 109, 169, 247, 545, 829, 845, 1235, 1417, 2071, 3211, 4145, 7085, 10355, 10777, 15751, 16055, 18421, 26923, 53885, 78755, 90361, 92105, 134615, 140101, 204763, 349999, 451805, 700505, 1023815, 1174693, 1716859, 1749995, 2661919, 5873465, 8584295, 13309595, 15271009, 22319167, 76355045, 111595835, 290149171, 1450745855]

約数ペア:

[(1, 1450745855), (5, 290149171), (13, 111595835), (19, 76355045), (65, 22319167), (95, 15271009), (109, 13309595), (169, 8584295), (247, 5873465), (545, 2661919), (829, 1749995), (845, 1716859), (1235, 1174693), (1417, 1023815), (2071, 700505), (3211, 451805), (4145, 349999), (7085, 204763), (10355, 140101), (10777, 134615), (15751, 92105), (16055, 90361), (18421, 78755), (26923, 53885)]