42151375

素因数分解:

$5^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{719}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 61102080

約数和(自身を除く): 18950705

約数列:

[1, 5, 7, 25, 35, 67, 125, 175, 335, 469, 719, 875, 1675, 2345, 3595, 5033, 8375, 11725, 17975, 25165, 48173, 58625, 89875, 125825, 240865, 337211, 629125, 1204325, 1686055, 6021625, 8430275, 42151375]

約数ペア:

[(1, 42151375), (5, 8430275), (7, 6021625), (25, 1686055), (35, 1204325), (67, 629125), (125, 337211), (175, 240865), (335, 125825), (469, 89875), (719, 58625), (875, 48173), (1675, 25165), (2345, 17975), (3595, 11725), (5033, 8375)]