90450455

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{6151}}^1$

素因数の和:6346

約数の個数: 16

約数和(自身を含む): 115608384

約数和(自身を除く): 25157929

約数列:

[1, 5, 17, 85, 173, 865, 2941, 6151, 14705, 30755, 104567, 522835, 1064123, 5320615, 18090091, 90450455]

約数ペア:

[(1, 90450455), (5, 18090091), (17, 5320615), (85, 1064123), (173, 522835), (865, 104567), (2941, 30755), (6151, 14705)]