190304865

素因数分解:

$3^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{7817}}^1$

素因数の和:8369

約数の個数: 24

約数和(自身を含む): 330513768

約数和(自身を除く): 140208903

約数列:

[1, 3, 5, 9, 15, 45, 541, 1623, 2705, 4869, 7817, 8115, 23451, 24345, 39085, 70353, 117255, 351765, 4228997, 12686991, 21144985, 38060973, 63434955, 190304865]

約数ペア:

[(1, 190304865), (3, 63434955), (5, 38060973), (9, 21144985), (15, 12686991), (45, 4228997), (541, 351765), (1623, 117255), (2705, 70353), (4869, 39085), (7817, 24345), (8115, 23451)]