72814035

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{6481}}^1$

素因数の和:6603

約数の個数: 32

約数和(自身を含む): 134410752

約数和(自身を除く): 61596717

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 107, 321, 535, 749, 1605, 2247, 3745, 6481, 11235, 19443, 32405, 45367, 97215, 136101, 226835, 680505, 693467, 2080401, 3467335, 4854269, 10402005, 14562807, 24271345, 72814035]

約数ペア:

[(1, 72814035), (3, 24271345), (5, 14562807), (7, 10402005), (15, 4854269), (21, 3467335), (35, 2080401), (105, 693467), (107, 680505), (321, 226835), (535, 136101), (749, 97215), (1605, 45367), (2247, 32405), (3745, 19443), (6481, 11235)]