3123705

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 5475456

約数和(自身を除く): 2351751

約数列:

[1, 3, 5, 13, 15, 39, 65, 83, 193, 195, 249, 415, 579, 965, 1079, 1245, 2509, 2895, 3237, 5395, 7527, 12545, 16019, 16185, 37635, 48057, 80095, 208247, 240285, 624741, 1041235, 3123705]

約数ペア:

[(1, 3123705), (3, 1041235), (5, 624741), (13, 240285), (15, 208247), (39, 80095), (65, 48057), (83, 37635), (193, 16185), (195, 16019), (249, 12545), (415, 7527), (579, 5395), (965, 3237), (1079, 2895), (1245, 2509)]