13930245

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{14741}}^1$

素因数の和:14762

約数の個数: 32

約数和(自身を含む): 28304640

約数和(自身を除く): 14374395

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 14741, 44223, 73705, 103187, 132669, 221115, 309561, 398007, 515935, 663345, 928683, 1547805, 1990035, 2786049, 4643415, 13930245]

約数ペア:

[(1, 13930245), (3, 4643415), (5, 2786049), (7, 1990035), (9, 1547805), (15, 928683), (21, 663345), (27, 515935), (35, 398007), (45, 309561), (63, 221115), (105, 132669), (135, 103187), (189, 73705), (315, 44223), (945, 14741)]