63480425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1249}}^1$

素因数の和:1385

約数の個数: 24

約数和(自身を含む): 83700000

約数和(自身を除く): 20219575

約数列:

[1, 5, 19, 25, 95, 107, 475, 535, 1249, 2033, 2675, 6245, 10165, 23731, 31225, 50825, 118655, 133643, 593275, 668215, 2539217, 3341075, 12696085, 63480425]

約数ペア:

[(1, 63480425), (5, 12696085), (19, 3341075), (25, 2539217), (95, 668215), (107, 593275), (475, 133643), (535, 118655), (1249, 50825), (2033, 31225), (2675, 23731), (6245, 10165)]