79217825

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1249}}^1$

素因数の和:1361

約数の個数: 24

約数和(自身を含む): 102300000

約数和(自身を除く): 23082175

約数列:

[1, 5, 25, 43, 59, 215, 295, 1075, 1249, 1475, 2537, 6245, 12685, 31225, 53707, 63425, 73691, 268535, 368455, 1342675, 1842275, 3168713, 15843565, 79217825]

約数ペア:

[(1, 79217825), (5, 15843565), (25, 3168713), (43, 1842275), (59, 1342675), (215, 368455), (295, 268535), (1075, 73691), (1249, 63425), (1475, 53707), (2537, 31225), (6245, 12685)]