8282575

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 12856320

約数和(自身を除く): 4573745

約数列:

[1, 5, 7, 19, 25, 35, 47, 53, 95, 133, 175, 235, 265, 329, 371, 475, 665, 893, 1007, 1175, 1325, 1645, 1855, 2491, 3325, 4465, 5035, 6251, 7049, 8225, 9275, 12455, 17437, 22325, 25175, 31255, 35245, 47329, 62275, 87185, 156275, 176225, 236645, 331303, 435925, 1183225, 1656515, 8282575]

約数ペア:

[(1, 8282575), (5, 1656515), (7, 1183225), (19, 435925), (25, 331303), (35, 236645), (47, 176225), (53, 156275), (95, 87185), (133, 62275), (175, 47329), (235, 35245), (265, 31255), (329, 25175), (371, 22325), (475, 17437), (665, 12455), (893, 9275), (1007, 8225), (1175, 7049), (1325, 6251), (1645, 5035), (1855, 4465), (2491, 3325)]