85476475

素因数分解:

$5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 127714048

約数和(自身を除く): 42237573

約数列:

[1, 5, 7, 25, 35, 37, 43, 175, 185, 215, 259, 301, 307, 925, 1075, 1295, 1505, 1535, 1591, 2149, 6475, 7525, 7675, 7955, 10745, 11137, 11359, 13201, 39775, 53725, 55685, 56795, 66005, 79513, 92407, 278425, 283975, 330025, 397565, 462035, 488437, 1987825, 2310175, 2442185, 3419059, 12210925, 17095295, 85476475]

約数ペア:

[(1, 85476475), (5, 17095295), (7, 12210925), (25, 3419059), (35, 2442185), (37, 2310175), (43, 1987825), (175, 488437), (185, 462035), (215, 397565), (259, 330025), (301, 283975), (307, 278425), (925, 92407), (1075, 79513), (1295, 66005), (1505, 56795), (1535, 55685), (1591, 53725), (2149, 39775), (6475, 13201), (7525, 11359), (7675, 11137), (7955, 10745)]