89580395

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{24509}}^1$

素因数の和:24574

約数の個数: 16

約数和(自身を含む): 116471520

約数和(自身を除く): 26891125

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 24509, 122545, 416653, 1053887, 2083265, 5269435, 17916079, 89580395]

約数ペア:

[(1, 89580395), (5, 17916079), (17, 5269435), (43, 2083265), (85, 1053887), (215, 416653), (731, 122545), (3655, 24509)]