1047645105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^2\times {\mathrm{571}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 1827169344

約数和(自身を除く): 779524239

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 291, 485, 571, 1261, 1455, 1713, 2855, 3783, 6305, 7423, 8565, 9409, 18915, 22269, 28227, 37115, 47045, 55387, 111345, 122317, 141135, 166161, 276935, 366951, 611585, 720031, 830805, 1834755, 2160093, 3600155, 5372539, 10800465, 16117617, 26862695, 69843007, 80588085, 209529021, 349215035, 1047645105]

約数ペア:

[(1, 1047645105), (3, 349215035), (5, 209529021), (13, 80588085), (15, 69843007), (39, 26862695), (65, 16117617), (97, 10800465), (195, 5372539), (291, 3600155), (485, 2160093), (571, 1834755), (1261, 830805), (1455, 720031), (1713, 611585), (2855, 366951), (3783, 276935), (6305, 166161), (7423, 141135), (8565, 122317), (9409, 111345), (18915, 55387), (22269, 47045), (28227, 37115)]