48516065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20173}}^1$

素因数の和:20228

約数の個数: 16

約数和(自身を含む): 64395408

約数和(自身を除く): 15879343

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 20173, 100865, 262249, 746401, 1311245, 3732005, 9703213, 48516065]

約数ペア:

[(1, 48516065), (5, 9703213), (13, 3732005), (37, 1311245), (65, 746401), (185, 262249), (481, 100865), (2405, 20173)]