291101472475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{1567}}^1\times {\mathrm{2131}}^1$

素因数の和:4036

約数の個数: 48

約数和(自身を含む): 395460688896

約数和(自身を除く): 104359216421

約数列:

[1, 5, 11, 25, 55, 275, 317, 1567, 1585, 2131, 3487, 7835, 7925, 10655, 17237, 17435, 23441, 39175, 53275, 86185, 87175, 117205, 430925, 496739, 586025, 675527, 2483695, 3339277, 3377635, 5464129, 7430797, 12418475, 16696385, 16888175, 27320645, 36732047, 37153985, 83481925, 136603225, 183660235, 185769925, 918301175, 1058550809, 5292754045, 11644058899, 26463770225, 58220294495, 291101472475]

約数ペア:

[(1, 291101472475), (5, 58220294495), (11, 26463770225), (25, 11644058899), (55, 5292754045), (275, 1058550809), (317, 918301175), (1567, 185769925), (1585, 183660235), (2131, 136603225), (3487, 83481925), (7835, 37153985), (7925, 36732047), (10655, 27320645), (17237, 16888175), (17435, 16696385), (23441, 12418475), (39175, 7430797), (53275, 5464129), (86185, 3377635), (87175, 3339277), (117205, 2483695), (430925, 675527), (496739, 586025)]