1982040195

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{63803}}^1$

素因数の和:63939

約数の個数: 32

約数和(自身を含む): 3368851200

約数和(自身を除く): 1386811005

約数列:

[1, 3, 5, 15, 19, 57, 95, 109, 285, 327, 545, 1635, 2071, 6213, 10355, 31065, 63803, 191409, 319015, 957045, 1212257, 3636771, 6061285, 6954527, 18183855, 20863581, 34772635, 104317905, 132136013, 396408039, 660680065, 1982040195]

約数ペア:

[(1, 1982040195), (3, 660680065), (5, 396408039), (15, 132136013), (19, 104317905), (57, 34772635), (95, 20863581), (109, 18183855), (285, 6954527), (327, 6061285), (545, 3636771), (1635, 1212257), (2071, 957045), (6213, 319015), (10355, 191409), (31065, 63803)]