9900765

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{10477}}^1$

素因数の和:10498

約数の個数: 32

約数和(自身を含む): 20117760

約数和(自身を除く): 10216995

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 10477, 31431, 52385, 73339, 94293, 157155, 220017, 282879, 366695, 471465, 660051, 1100085, 1414395, 1980153, 3300255, 9900765]

約数ペア:

[(1, 9900765), (3, 3300255), (5, 1980153), (7, 1414395), (9, 1100085), (15, 660051), (21, 471465), (27, 366695), (35, 282879), (45, 220017), (63, 157155), (105, 94293), (135, 73339), (189, 52385), (315, 31431), (945, 10477)]