24834425

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 41559840

約数和(自身を除く): 16725415

約数列:

[1, 5, 7, 11, 19, 25, 35, 49, 55, 77, 95, 97, 133, 175, 209, 245, 275, 385, 475, 485, 539, 665, 679, 931, 1045, 1067, 1225, 1463, 1843, 1925, 2425, 2695, 3325, 3395, 4655, 4753, 5225, 5335, 7315, 7469, 9215, 10241, 12901, 13475, 16975, 20273, 23275, 23765, 26675, 36575, 37345, 46075, 51205, 52283, 64505, 90307, 101365, 118825, 141911, 186725, 256025, 261415, 322525, 451535, 506825, 709555, 993377, 1307075, 2257675, 3547775, 4966885, 24834425]

約数ペア:

[(1, 24834425), (5, 4966885), (7, 3547775), (11, 2257675), (19, 1307075), (25, 993377), (35, 709555), (49, 506825), (55, 451535), (77, 322525), (95, 261415), (97, 256025), (133, 186725), (175, 141911), (209, 118825), (245, 101365), (275, 90307), (385, 64505), (475, 52283), (485, 51205), (539, 46075), (665, 37345), (679, 36575), (931, 26675), (1045, 23765), (1067, 23275), (1225, 20273), (1463, 16975), (1843, 13475), (1925, 12901), (2425, 10241), (2695, 9215), (3325, 7469), (3395, 7315), (4655, 5335), (4753, 5225)]