99470995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{90019}}^1$

素因数の和:90054

約数の個数: 16

約数和(自身を含む): 136110240

約数和(自身を除く): 36639245

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 90019, 450095, 1170247, 1530323, 5851235, 7651615, 19894199, 99470995]

約数ペア:

[(1, 99470995), (5, 19894199), (13, 7651615), (17, 5851235), (65, 1530323), (85, 1170247), (221, 450095), (1105, 90019)]