64776645

素因数分解:

$3^3\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1093}}^1$

素因数の和:1546

約数の個数: 32

約数和(自身を含む): 115526400

約数和(自身を除く): 50749755

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 439, 1093, 1317, 2195, 3279, 3951, 5465, 6585, 9837, 11853, 16395, 19755, 29511, 49185, 59265, 147555, 479827, 1439481, 2399135, 4318443, 7197405, 12955329, 21592215, 64776645]

約数ペア:

[(1, 64776645), (3, 21592215), (5, 12955329), (9, 7197405), (15, 4318443), (27, 2399135), (45, 1439481), (135, 479827), (439, 147555), (1093, 59265), (1317, 49185), (2195, 29511), (3279, 19755), (3951, 16395), (5465, 11853), (6585, 9837)]