43080125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 66044160

約数和(自身を除く): 22964035

約数列:

[1, 5, 11, 17, 19, 25, 55, 85, 95, 97, 125, 187, 209, 275, 323, 425, 475, 485, 935, 1045, 1067, 1375, 1615, 1649, 1843, 2125, 2375, 2425, 3553, 4675, 5225, 5335, 8075, 8245, 9215, 12125, 17765, 18139, 20273, 23375, 26125, 26675, 31331, 40375, 41225, 46075, 88825, 90695, 101365, 133375, 156655, 206125, 230375, 344641, 444125, 453475, 506825, 783275, 1723205, 2267375, 2534125, 3916375, 8616025, 43080125]

約数ペア:

[(1, 43080125), (5, 8616025), (11, 3916375), (17, 2534125), (19, 2267375), (25, 1723205), (55, 783275), (85, 506825), (95, 453475), (97, 444125), (125, 344641), (187, 230375), (209, 206125), (275, 156655), (323, 133375), (425, 101365), (475, 90695), (485, 88825), (935, 46075), (1045, 41225), (1067, 40375), (1375, 31331), (1615, 26675), (1649, 26125), (1843, 23375), (2125, 20273), (2375, 18139), (2425, 17765), (3553, 12125), (4675, 9215), (5225, 8245), (5335, 8075)]