151408215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{480661}}^1$

素因数の和:480679

約数の個数: 24

約数和(自身を含む): 299933088

約数和(自身を除く): 148524873

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 480661, 1441983, 2403305, 3364627, 4325949, 7209915, 10093881, 16823135, 21629745, 30281643, 50469405, 151408215]

約数ペア:

[(1, 151408215), (3, 50469405), (5, 30281643), (7, 21629745), (9, 16823135), (15, 10093881), (21, 7209915), (35, 4325949), (45, 3364627), (63, 2403305), (105, 1441983), (315, 480661)]