67946725

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 107421696

約数和(自身を除く): 39474971

約数列:

[1, 5, 7, 11, 25, 35, 47, 55, 77, 175, 235, 275, 329, 385, 517, 751, 1175, 1645, 1925, 2585, 3619, 3755, 5257, 8225, 8261, 12925, 18095, 18775, 26285, 35297, 41305, 57827, 90475, 131425, 176485, 206525, 247079, 289135, 388267, 882425, 1235395, 1445675, 1941335, 2717869, 6176975, 9706675, 13589345, 67946725]

約数ペア:

[(1, 67946725), (5, 13589345), (7, 9706675), (11, 6176975), (25, 2717869), (35, 1941335), (47, 1445675), (55, 1235395), (77, 882425), (175, 388267), (235, 289135), (275, 247079), (329, 206525), (385, 176485), (517, 131425), (751, 90475), (1175, 57827), (1645, 41305), (1925, 35297), (2585, 26285), (3619, 18775), (3755, 18095), (5257, 12925), (8225, 8261)]