90340695

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{32911}}^1$

素因数の和:32983

約数の個数: 24

約数和(自身を含む): 159162432

約数和(自身を除く): 68821737

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 32911, 98733, 164555, 296199, 493665, 1480995, 2007571, 6022713, 10037855, 18068139, 30113565, 90340695]

約数ペア:

[(1, 90340695), (3, 30113565), (5, 18068139), (9, 10037855), (15, 6022713), (45, 2007571), (61, 1480995), (183, 493665), (305, 296199), (549, 164555), (915, 98733), (2745, 32911)]