480819025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{14173}}^1$

素因数の和:14265

約数の個数: 24

約数和(自身を含む): 632727360

約数和(自身を除く): 151908335

約数列:

[1, 5, 23, 25, 59, 115, 295, 575, 1357, 1475, 6785, 14173, 33925, 70865, 325979, 354325, 836207, 1629895, 4181035, 8149475, 19232761, 20905175, 96163805, 480819025]

約数ペア:

[(1, 480819025), (5, 96163805), (23, 20905175), (25, 19232761), (59, 8149475), (115, 4181035), (295, 1629895), (575, 836207), (1357, 354325), (1475, 325979), (6785, 70865), (14173, 33925)]