254620005

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{738029}}^1$

素因数の和:738060

約数の個数: 16

約数和(自身を含む): 425105280

約数和(自身を除く): 170485275

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 738029, 2214087, 3690145, 11070435, 16974667, 50924001, 84873335, 254620005]

約数ペア:

[(1, 254620005), (3, 84873335), (5, 50924001), (15, 16974667), (23, 11070435), (69, 3690145), (115, 2214087), (345, 738029)]