1958231805

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1\times {\mathrm{3943}}^1$

素因数の和:4357

約数の個数: 32

約数和(自身を含む): 3172490496

約数和(自身を除く): 1214258691

約数列:

[1, 3, 5, 15, 113, 293, 339, 565, 879, 1465, 1695, 3943, 4395, 11829, 19715, 33109, 59145, 99327, 165545, 445559, 496635, 1155299, 1336677, 2227795, 3465897, 5776495, 6683385, 17329485, 130548787, 391646361, 652743935, 1958231805]

約数ペア:

[(1, 1958231805), (3, 652743935), (5, 391646361), (15, 130548787), (113, 17329485), (293, 6683385), (339, 5776495), (565, 3465897), (879, 2227795), (1465, 1336677), (1695, 1155299), (3943, 496635), (4395, 445559), (11829, 165545), (19715, 99327), (33109, 59145)]