13818225

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{9697}}^1$

素因数の和:9729

約数の個数: 24

約数和(自身を含む): 24051040

約数和(自身を除く): 10232815

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 9697, 29091, 48485, 145455, 184243, 242425, 552729, 727275, 921215, 2763645, 4606075, 13818225]

約数ペア:

[(1, 13818225), (3, 4606075), (5, 2763645), (15, 921215), (19, 727275), (25, 552729), (57, 242425), (75, 184243), (95, 145455), (285, 48485), (475, 29091), (1425, 9697)]