90232895

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{907}}^1$

素因数の和:1210

約数の個数: 16

約数和(自身を含む): 110027808

約数和(自身を除く): 19794913

約数列:

[1, 5, 101, 197, 505, 907, 985, 4535, 19897, 91607, 99485, 178679, 458035, 893395, 18046579, 90232895]

約数ペア:

[(1, 90232895), (5, 18046579), (101, 893395), (197, 458035), (505, 178679), (907, 99485), (985, 91607), (4535, 19897)]