1330245285

素因数分解:

$3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{464309}}^1$

素因数の和:464508

約数の個数: 16

約数和(自身を含む): 2139540480

約数和(自身を除く): 809295195

約数列:

[1, 3, 5, 15, 191, 573, 955, 2865, 464309, 1392927, 2321545, 6964635, 88683019, 266049057, 443415095, 1330245285]

約数ペア:

[(1, 1330245285), (3, 443415095), (5, 266049057), (15, 88683019), (191, 6964635), (573, 2321545), (955, 1392927), (2865, 464309)]