98899705

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 126512640

約数和(自身を除く): 27612935

約数列:

[1, 5, 37, 67, 79, 101, 185, 335, 395, 505, 2479, 2923, 3737, 5293, 6767, 7979, 12395, 14615, 18685, 26465, 33835, 39895, 195841, 250379, 295223, 534593, 979205, 1251895, 1476115, 2672965, 19779941, 98899705]

約数ペア:

[(1, 98899705), (5, 19779941), (37, 2672965), (67, 1476115), (79, 1251895), (101, 979205), (185, 534593), (335, 295223), (395, 250379), (505, 195841), (2479, 39895), (2923, 33835), (3737, 26465), (5293, 18685), (6767, 14615), (7979, 12395)]