42167125

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 70866432

約数和(自身を除く): 28699307

約数列:

[1, 5, 7, 11, 13, 25, 35, 55, 65, 77, 91, 125, 143, 175, 275, 325, 337, 385, 455, 715, 875, 1001, 1375, 1625, 1685, 1925, 2275, 2359, 3575, 3707, 4381, 5005, 8425, 9625, 11375, 11795, 17875, 18535, 21905, 25025, 25949, 30667, 42125, 48191, 58975, 92675, 109525, 125125, 129745, 153335, 240955, 294875, 337337, 463375, 547625, 648725, 766675, 1204775, 1686685, 3243625, 3833375, 6023875, 8433425, 42167125]

約数ペア:

[(1, 42167125), (5, 8433425), (7, 6023875), (11, 3833375), (13, 3243625), (25, 1686685), (35, 1204775), (55, 766675), (65, 648725), (77, 547625), (91, 463375), (125, 337337), (143, 294875), (175, 240955), (275, 153335), (325, 129745), (337, 125125), (385, 109525), (455, 92675), (715, 58975), (875, 48191), (1001, 42125), (1375, 30667), (1625, 25949), (1685, 25025), (1925, 21905), (2275, 18535), (2359, 17875), (3575, 11795), (3707, 11375), (4381, 9625), (5005, 8425)]