2357475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^2$

素因数の和:116

約数の個数: 36

約数和(自身を含む): 4225176

約数和(自身を除く): 1867701

約数列:

[1, 3, 5, 15, 17, 25, 43, 51, 75, 85, 129, 215, 255, 425, 645, 731, 1075, 1275, 1849, 2193, 3225, 3655, 5547, 9245, 10965, 18275, 27735, 31433, 46225, 54825, 94299, 138675, 157165, 471495, 785825, 2357475]

約数ペア:

[(1, 2357475), (3, 785825), (5, 471495), (15, 157165), (17, 138675), (25, 94299), (43, 54825), (51, 46225), (75, 31433), (85, 27735), (129, 18275), (215, 10965), (255, 9245), (425, 5547), (645, 3655), (731, 3225), (1075, 2193), (1275, 1849)]