137290425

素因数分解:

$3^1\times 5^2\times {\mathrm{1830539}}^1$

素因数の和:1830552

約数の個数: 12

約数和(自身を含む): 226986960

約数和(自身を除く): 89696535

約数列:

[1, 3, 5, 15, 25, 75, 1830539, 5491617, 9152695, 27458085, 45763475, 137290425]

約数ペア:

[(1, 137290425), (3, 45763475), (5, 27458085), (15, 9152695), (25, 5491617), (75, 1830539)]