4754985

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 8346240

約数和(自身を除く): 3591255

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 643, 1479, 1929, 2465, 3215, 7395, 9645, 10931, 18647, 32793, 54655, 55941, 93235, 163965, 279705, 316999, 950997, 1584995, 4754985]

約数ペア:

[(1, 4754985), (3, 1584995), (5, 950997), (15, 316999), (17, 279705), (29, 163965), (51, 93235), (85, 55941), (87, 54655), (145, 32793), (255, 18647), (435, 10931), (493, 9645), (643, 7395), (1479, 3215), (1929, 2465)]