3379155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 48

約数和(自身を含む): 6183936

約数和(自身を除く): 2804781

約数列:

[1, 3, 5, 13, 15, 31, 39, 43, 65, 93, 129, 155, 169, 195, 215, 403, 465, 507, 559, 645, 845, 1209, 1333, 1677, 2015, 2535, 2795, 3999, 5239, 6045, 6665, 7267, 8385, 15717, 17329, 19995, 21801, 26195, 36335, 51987, 78585, 86645, 109005, 225277, 259935, 675831, 1126385, 3379155]

約数ペア:

[(1, 3379155), (3, 1126385), (5, 675831), (13, 259935), (15, 225277), (31, 109005), (39, 86645), (43, 78585), (65, 51987), (93, 36335), (129, 26195), (155, 21801), (169, 19995), (195, 17329), (215, 15717), (403, 8385), (465, 7267), (507, 6665), (559, 6045), (645, 5239), (845, 3999), (1209, 2795), (1333, 2535), (1677, 2015)]