17292315

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{3989}}^1$

素因数の和:4031

約数の個数: 24

約数和(自身を含む): 29398320

約数和(自身を除く): 12106005

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 3989, 4335, 11967, 19945, 59835, 67813, 203439, 339065, 1017195, 1152821, 3458463, 5764105, 17292315]

約数ペア:

[(1, 17292315), (3, 5764105), (5, 3458463), (15, 1152821), (17, 1017195), (51, 339065), (85, 203439), (255, 67813), (289, 59835), (867, 19945), (1445, 11967), (3989, 4335)]