28663015

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{523}}^1$

素因数の和:738

約数の個数: 16

約数和(自身を含む): 35124768

約数和(自身を除く): 6461753

約数列:

[1, 5, 97, 113, 485, 523, 565, 2615, 10961, 50731, 54805, 59099, 253655, 295495, 5732603, 28663015]

約数ペア:

[(1, 28663015), (5, 5732603), (97, 295495), (113, 253655), (485, 59099), (523, 54805), (565, 50731), (2615, 10961)]