99120385

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31121}}^1$

素因数の和:31153

約数の個数: 24

約数和(自身を含む): 149012136

約数和(自身を除く): 49891751

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 455, 637, 3185, 31121, 155605, 217847, 404573, 1089235, 1524929, 2022865, 2832011, 7624645, 14160055, 19824077, 99120385]

約数ペア:

[(1, 99120385), (5, 19824077), (7, 14160055), (13, 7624645), (35, 2832011), (49, 2022865), (65, 1524929), (91, 1089235), (245, 404573), (455, 217847), (637, 155605), (3185, 31121)]