1330889805

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{1408349}}^1$

素因数の和:1408370

約数の個数: 32

約数和(自身を含む): 2704032000

約数和(自身を除く): 1373142195

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 1408349, 4225047, 7041745, 9858443, 12675141, 21125235, 29575329, 38025423, 49292215, 63375705, 88725987, 147876645, 190127115, 266177961, 443629935, 1330889805]

約数ペア:

[(1, 1330889805), (3, 443629935), (5, 266177961), (7, 190127115), (9, 147876645), (15, 88725987), (21, 63375705), (27, 49292215), (35, 38025423), (45, 29575329), (63, 21125235), (105, 12675141), (135, 9858443), (189, 7041745), (315, 4225047), (945, 1408349)]