286649115

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{12401}}^1$

素因数の和:12499

約数の個数: 32

約数和(自身を含む): 485761536

約数和(自身を除く): 199112421

約数列:

[1, 3, 5, 15, 23, 67, 69, 115, 201, 335, 345, 1005, 1541, 4623, 7705, 12401, 23115, 37203, 62005, 186015, 285223, 830867, 855669, 1426115, 2492601, 4154335, 4278345, 12463005, 19109941, 57329823, 95549705, 286649115]

約数ペア:

[(1, 286649115), (3, 95549705), (5, 57329823), (15, 19109941), (23, 12463005), (67, 4278345), (69, 4154335), (115, 2492601), (201, 1426115), (335, 855669), (345, 830867), (1005, 285223), (1541, 186015), (4623, 62005), (7705, 37203), (12401, 23115)]