99619745

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{971}}^1$

素因数の和:1081

約数の個数: 24

約数和(自身を含む): 128910528

約数和(自身を除く): 29290783

約数列:

[1, 5, 17, 71, 85, 289, 355, 971, 1207, 1445, 4855, 6035, 16507, 20519, 68941, 82535, 102595, 280619, 344705, 1171997, 1403095, 5859985, 19923949, 99619745]

約数ペア:

[(1, 99619745), (5, 19923949), (17, 5859985), (71, 1403095), (85, 1171997), (289, 344705), (355, 280619), (971, 102595), (1207, 82535), (1445, 68941), (4855, 20519), (6035, 16507)]