289766075

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{6379}}^1$

素因数の和:6491

約数の個数: 24

約数和(自身を含む): 379737600

約数和(自身を除く): 89971525

約数列:

[1, 5, 23, 25, 79, 115, 395, 575, 1817, 1975, 6379, 9085, 31895, 45425, 146717, 159475, 503941, 733585, 2519705, 3667925, 11590643, 12598525, 57953215, 289766075]

約数ペア:

[(1, 289766075), (5, 57953215), (23, 12598525), (25, 11590643), (79, 3667925), (115, 2519705), (395, 733585), (575, 503941), (1817, 159475), (1975, 146717), (6379, 45425), (9085, 31895)]