890603135

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{27827}}^1$

素因数の和:28042

約数の個数: 16

約数和(自身を含む): 1103992416

約数和(自身を除く): 213389281

約数列:

[1, 5, 37, 173, 185, 865, 6401, 27827, 32005, 139135, 1029599, 4814071, 5147995, 24070355, 178120627, 890603135]

約数ペア:

[(1, 890603135), (5, 178120627), (37, 24070355), (173, 5147995), (185, 4814071), (865, 1029599), (6401, 139135), (27827, 32005)]