26120115

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{821}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 52318656

約数和(自身を除く): 26198541

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 101, 105, 303, 315, 505, 707, 821, 909, 1515, 2121, 2463, 3535, 4105, 4545, 5747, 6363, 7389, 10605, 12315, 17241, 28735, 31815, 36945, 51723, 82921, 86205, 248763, 258615, 414605, 580447, 746289, 1243815, 1741341, 2902235, 3731445, 5224023, 8706705, 26120115]

約数ペア:

[(1, 26120115), (3, 8706705), (5, 5224023), (7, 3731445), (9, 2902235), (15, 1741341), (21, 1243815), (35, 746289), (45, 580447), (63, 414605), (101, 258615), (105, 248763), (303, 86205), (315, 82921), (505, 51723), (707, 36945), (821, 31815), (909, 28735), (1515, 17241), (2121, 12315), (2463, 10605), (3535, 7389), (4105, 6363), (4545, 5747)]