2061345

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:94

約数の個数: 48

約数和(自身を含む): 4003776

約数和(自身を除く): 1942431

約数列:

[1, 3, 5, 11, 13, 15, 31, 33, 39, 55, 65, 93, 143, 155, 165, 195, 341, 403, 429, 465, 715, 961, 1023, 1209, 1705, 2015, 2145, 2883, 4433, 4805, 5115, 6045, 10571, 12493, 13299, 14415, 22165, 31713, 37479, 52855, 62465, 66495, 137423, 158565, 187395, 412269, 687115, 2061345]

約数ペア:

[(1, 2061345), (3, 687115), (5, 412269), (11, 187395), (13, 158565), (15, 137423), (31, 66495), (33, 62465), (39, 52855), (55, 37479), (65, 31713), (93, 22165), (143, 14415), (155, 13299), (165, 12493), (195, 10571), (341, 6045), (403, 5115), (429, 4805), (465, 4433), (715, 2883), (961, 2145), (1023, 2015), (1209, 1705)]