25045857

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{983}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 38376000

約数和(自身を除く): 13330143

約数列:

[1, 3, 9, 19, 57, 149, 171, 447, 983, 1341, 2831, 2949, 8493, 8847, 18677, 25479, 56031, 146467, 168093, 439401, 1318203, 2782873, 8348619, 25045857]

約数ペア:

[(1, 25045857), (3, 8348619), (9, 2782873), (19, 1318203), (57, 439401), (149, 168093), (171, 146467), (447, 56031), (983, 25479), (1341, 18677), (2831, 8847), (2949, 8493)]