47147375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2017}}^1$

素因数の和:2060

約数の個数: 32

約数和(自身を含む): 67998528

約数和(自身を除く): 20851153

約数列:

[1, 5, 11, 17, 25, 55, 85, 125, 187, 275, 425, 935, 1375, 2017, 2125, 4675, 10085, 22187, 23375, 34289, 50425, 110935, 171445, 252125, 377179, 554675, 857225, 1885895, 2773375, 4286125, 9429475, 47147375]

約数ペア:

[(1, 47147375), (5, 9429475), (11, 4286125), (17, 2773375), (25, 1885895), (55, 857225), (85, 554675), (125, 377179), (187, 252125), (275, 171445), (425, 110935), (935, 50425), (1375, 34289), (2017, 23375), (2125, 22187), (4675, 10085)]