53931225

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{42299}}^1$

素因数の和:42329

約数の個数: 24

約数和(自身を含む): 94413600

約数和(自身を除く): 40482375

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 42299, 126897, 211495, 634485, 719083, 1057475, 2157249, 3172425, 3595415, 10786245, 17977075, 53931225]

約数ペア:

[(1, 53931225), (3, 17977075), (5, 10786245), (15, 3595415), (17, 3172425), (25, 2157249), (51, 1057475), (75, 719083), (85, 634485), (255, 211495), (425, 126897), (1275, 42299)]