3709825

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 48

約数和(自身を含む): 5892480

約数和(自身を除く): 2182655

約数列:

[1, 5, 7, 17, 25, 29, 35, 43, 85, 119, 145, 175, 203, 215, 301, 425, 493, 595, 725, 731, 1015, 1075, 1247, 1505, 2465, 2975, 3451, 3655, 5075, 5117, 6235, 7525, 8729, 12325, 17255, 18275, 21199, 25585, 31175, 43645, 86275, 105995, 127925, 148393, 218225, 529975, 741965, 3709825]

約数ペア:

[(1, 3709825), (5, 741965), (7, 529975), (17, 218225), (25, 148393), (29, 127925), (35, 105995), (43, 86275), (85, 43645), (119, 31175), (145, 25585), (175, 21199), (203, 18275), (215, 17255), (301, 12325), (425, 8729), (493, 7525), (595, 6235), (725, 5117), (731, 5075), (1015, 3655), (1075, 3451), (1247, 2975), (1505, 2465)]