38771225

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 49580160

約数和(自身を除く): 10808935

約数列:

[1, 5, 25, 67, 79, 293, 335, 395, 1465, 1675, 1975, 5293, 7325, 19631, 23147, 26465, 98155, 115735, 132325, 490775, 578675, 1550849, 7754245, 38771225]

約数ペア:

[(1, 38771225), (5, 7754245), (25, 1550849), (67, 578675), (79, 490775), (293, 132325), (335, 115735), (395, 98155), (1465, 26465), (1675, 23147), (1975, 19631), (5293, 7325)]