12677283265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^2\times {\mathrm{991}}^1$

素因数の和:1210

約数の個数: 48

約数和(自身を含む): 17165329920

約数和(自身を除く): 4488046655

約数列:

[1, 5, 17, 19, 85, 89, 95, 323, 445, 991, 1513, 1615, 1691, 4955, 7565, 7921, 8455, 16847, 18829, 28747, 39605, 84235, 88199, 94145, 134657, 143735, 150499, 320093, 440995, 673285, 752495, 1499383, 1600465, 1675781, 2558483, 7496915, 7849711, 8378905, 12792415, 28488277, 39248555, 133445087, 142441385, 149144509, 667225435, 745722545, 2535456653, 12677283265]

約数ペア:

[(1, 12677283265), (5, 2535456653), (17, 745722545), (19, 667225435), (85, 149144509), (89, 142441385), (95, 133445087), (323, 39248555), (445, 28488277), (991, 12792415), (1513, 8378905), (1615, 7849711), (1691, 7496915), (4955, 2558483), (7565, 1675781), (7921, 1600465), (8455, 1499383), (16847, 752495), (18829, 673285), (28747, 440995), (39605, 320093), (84235, 150499), (88199, 143735), (94145, 134657)]