440713105

素因数分解:

$5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{797}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 642990096

約数和(自身を除く): 202276991

約数列:

[1, 5, 7, 35, 37, 49, 61, 185, 245, 259, 305, 427, 797, 1295, 1813, 2135, 2257, 2989, 3985, 5579, 9065, 11285, 14945, 15799, 27895, 29489, 39053, 48617, 78995, 110593, 147445, 195265, 206423, 243085, 340319, 552965, 1032115, 1444961, 1701595, 1798829, 2382233, 7224805, 8994145, 11911165, 12591803, 62959015, 88142621, 440713105]

約数ペア:

[(1, 440713105), (5, 88142621), (7, 62959015), (35, 12591803), (37, 11911165), (49, 8994145), (61, 7224805), (185, 2382233), (245, 1798829), (259, 1701595), (305, 1444961), (427, 1032115), (797, 552965), (1295, 340319), (1813, 243085), (2135, 206423), (2257, 195265), (2989, 147445), (3985, 110593), (5579, 78995), (9065, 48617), (11285, 39053), (14945, 29489), (15799, 27895)]