426434575

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{463}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 639800320

約数和(自身を除く): 213365745

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 277, 463, 475, 665, 1385, 1939, 2315, 3241, 3325, 5263, 6925, 8797, 9695, 11575, 16205, 26315, 36841, 43985, 48475, 61579, 81025, 128251, 131575, 184205, 219925, 307895, 641255, 897757, 921025, 1539475, 2436769, 3206275, 4488785, 12183845, 17057383, 22443925, 60919225, 85286915, 426434575]

約数ペア:

[(1, 426434575), (5, 85286915), (7, 60919225), (19, 22443925), (25, 17057383), (35, 12183845), (95, 4488785), (133, 3206275), (175, 2436769), (277, 1539475), (463, 921025), (475, 897757), (665, 641255), (1385, 307895), (1939, 219925), (2315, 184205), (3241, 131575), (3325, 128251), (5263, 81025), (6925, 61579), (8797, 48475), (9695, 43985), (11575, 36841), (16205, 26315)]