1284792335

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 1604282112

約数和(自身を除く): 319489777

約数列:

[1, 5, 67, 73, 107, 335, 365, 491, 535, 2455, 4891, 7169, 7811, 24455, 32897, 35843, 35845, 39055, 52537, 164485, 179215, 262685, 523337, 2401481, 2616685, 3519979, 3835201, 12007405, 17599895, 19176005, 256958467, 1284792335]

約数ペア:

[(1, 1284792335), (5, 256958467), (67, 19176005), (73, 17599895), (107, 12007405), (335, 3835201), (365, 3519979), (491, 2616685), (535, 2401481), (2455, 523337), (4891, 262685), (7169, 179215), (7811, 164485), (24455, 52537), (32897, 39055), (35843, 35845)]