3137945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 32

約数和(自身を含む): 4406400

約数和(自身を除く): 1268455

約数列:

[1, 5, 17, 19, 29, 67, 85, 95, 145, 323, 335, 493, 551, 1139, 1273, 1615, 1943, 2465, 2755, 5695, 6365, 9367, 9715, 21641, 33031, 36917, 46835, 108205, 165155, 184585, 627589, 3137945]

約数ペア:

[(1, 3137945), (5, 627589), (17, 184585), (19, 165155), (29, 108205), (67, 46835), (85, 36917), (95, 33031), (145, 21641), (323, 9715), (335, 9367), (493, 6365), (551, 5695), (1139, 2755), (1273, 2465), (1615, 1943)]