2859285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 64

約数和(自身を含む): 5677056

約数和(自身を除く): 2817771

約数列:

[1, 3, 5, 11, 13, 15, 31, 33, 39, 43, 55, 65, 93, 129, 143, 155, 165, 195, 215, 341, 403, 429, 465, 473, 559, 645, 715, 1023, 1209, 1333, 1419, 1677, 1705, 2015, 2145, 2365, 2795, 3999, 4433, 5115, 6045, 6149, 6665, 7095, 8385, 13299, 14663, 17329, 18447, 19995, 22165, 30745, 43989, 51987, 66495, 73315, 86645, 92235, 190619, 219945, 259935, 571857, 953095, 2859285]

約数ペア:

[(1, 2859285), (3, 953095), (5, 571857), (11, 259935), (13, 219945), (15, 190619), (31, 92235), (33, 86645), (39, 73315), (43, 66495), (55, 51987), (65, 43989), (93, 30745), (129, 22165), (143, 19995), (155, 18447), (165, 17329), (195, 14663), (215, 13299), (341, 8385), (403, 7095), (429, 6665), (465, 6149), (473, 6045), (559, 5115), (645, 4433), (715, 3999), (1023, 2795), (1209, 2365), (1333, 2145), (1419, 2015), (1677, 1705)]