3948495

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{313}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 6563856

約数和(自身を除く): 2615361

約数列:

[1, 3, 5, 15, 29, 87, 145, 313, 435, 841, 939, 1565, 2523, 4205, 4695, 9077, 12615, 27231, 45385, 136155, 263233, 789699, 1316165, 3948495]

約数ペア:

[(1, 3948495), (3, 1316165), (5, 789699), (15, 263233), (29, 136155), (87, 45385), (145, 27231), (313, 12615), (435, 9077), (841, 4695), (939, 4205), (1565, 2523)]