42689475

素因数分解:

$3^2\times 5^2\times {\mathrm{337}}^1\times {\mathrm{563}}^1$

素因数の和:916

約数の個数: 36

約数和(自身を含む): 76824696

約数和(自身を除く): 34135221

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 337, 563, 1011, 1685, 1689, 2815, 3033, 5055, 5067, 8425, 8445, 14075, 15165, 25275, 25335, 42225, 75825, 126675, 189731, 569193, 948655, 1707579, 2845965, 4743275, 8537895, 14229825, 42689475]

約数ペア:

[(1, 42689475), (3, 14229825), (5, 8537895), (9, 4743275), (15, 2845965), (25, 1707579), (45, 948655), (75, 569193), (225, 189731), (337, 126675), (563, 75825), (1011, 42225), (1685, 25335), (1689, 25275), (2815, 15165), (3033, 14075), (5055, 8445), (5067, 8425)]