10540775

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 16189440

約数和(自身を除く): 5648665

約数列:

[1, 5, 7, 25, 29, 31, 35, 67, 145, 155, 175, 203, 217, 335, 469, 725, 775, 899, 1015, 1085, 1675, 1943, 2077, 2345, 4495, 5075, 5425, 6293, 9715, 10385, 11725, 13601, 14539, 22475, 31465, 48575, 51925, 60233, 68005, 72695, 157325, 301165, 340025, 363475, 421631, 1505825, 2108155, 10540775]

約数ペア:

[(1, 10540775), (5, 2108155), (7, 1505825), (25, 421631), (29, 363475), (31, 340025), (35, 301165), (67, 157325), (145, 72695), (155, 68005), (175, 60233), (203, 51925), (217, 48575), (335, 31465), (469, 22475), (725, 14539), (775, 13601), (899, 11725), (1015, 10385), (1085, 9715), (1675, 6293), (1943, 5425), (2077, 5075), (2345, 4495)]