65232475

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 105850368

約数和(自身を除く): 40617893

約数列:

[1, 5, 7, 11, 25, 35, 47, 49, 55, 77, 103, 175, 235, 245, 275, 329, 385, 515, 517, 539, 721, 1133, 1175, 1225, 1645, 1925, 2303, 2575, 2585, 2695, 3605, 3619, 4841, 5047, 5665, 7931, 8225, 11515, 12925, 13475, 18025, 18095, 24205, 25235, 25333, 28325, 33887, 39655, 53251, 55517, 57575, 90475, 121025, 126175, 126665, 169435, 198275, 237209, 266255, 277585, 372757, 633325, 847175, 1186045, 1331275, 1387925, 1863785, 2609299, 5930225, 9318925, 13046495, 65232475]

約数ペア:

[(1, 65232475), (5, 13046495), (7, 9318925), (11, 5930225), (25, 2609299), (35, 1863785), (47, 1387925), (49, 1331275), (55, 1186045), (77, 847175), (103, 633325), (175, 372757), (235, 277585), (245, 266255), (275, 237209), (329, 198275), (385, 169435), (515, 126665), (517, 126175), (539, 121025), (721, 90475), (1133, 57575), (1175, 55517), (1225, 53251), (1645, 39655), (1925, 33887), (2303, 28325), (2575, 25333), (2585, 25235), (2695, 24205), (3605, 18095), (3619, 18025), (4841, 13475), (5047, 12925), (5665, 11515), (7931, 8225)]