54900545

素因数分解:

$5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 77296128

約数和(自身を除く): 22395583

約数列:

[1, 5, 7, 35, 97, 103, 157, 485, 515, 679, 721, 785, 1099, 3395, 3605, 5495, 9991, 15229, 16171, 49955, 69937, 76145, 80855, 106603, 113197, 349685, 533015, 565985, 1568587, 7842935, 10980109, 54900545]

約数ペア:

[(1, 54900545), (5, 10980109), (7, 7842935), (35, 1568587), (97, 565985), (103, 533015), (157, 349685), (485, 113197), (515, 106603), (679, 80855), (721, 76145), (785, 69937), (1099, 49955), (3395, 16171), (3605, 15229), (5495, 9991)]