4385065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2243}}^1$

素因数の和:2288

約数の個数: 16

約数和(自身を含む): 5816448

約数和(自身を除く): 1431383

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 2243, 11215, 38131, 51589, 190655, 257945, 877013, 4385065]

約数ペア:

[(1, 4385065), (5, 877013), (17, 257945), (23, 190655), (85, 51589), (115, 38131), (391, 11215), (1955, 2243)]