867997035

素因数分解:

$3^2\times 5^1\times {\mathrm{4363}}^1\times {\mathrm{4421}}^1$

素因数の和:8795

約数の個数: 24

約数和(自身を含む): 1505213424

約数和(自身を除く): 637216389

約数列:

[1, 3, 5, 9, 15, 45, 4363, 4421, 13089, 13263, 21815, 22105, 39267, 39789, 65445, 66315, 196335, 198945, 19288823, 57866469, 96444115, 173599407, 289332345, 867997035]

約数ペア:

[(1, 867997035), (3, 289332345), (5, 173599407), (9, 96444115), (15, 57866469), (45, 19288823), (4363, 198945), (4421, 196335), (13089, 66315), (13263, 65445), (21815, 39789), (22105, 39267)]