23407605

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40013}}^1$

素因数の和:40037

約数の個数: 24

約数和(自身を含む): 43695288

約数和(自身を除く): 20287683

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 40013, 120039, 200065, 360117, 520169, 600195, 1560507, 1800585, 2600845, 4681521, 7802535, 23407605]

約数ペア:

[(1, 23407605), (3, 7802535), (5, 4681521), (9, 2600845), (13, 1800585), (15, 1560507), (39, 600195), (45, 520169), (65, 360117), (117, 200065), (195, 120039), (585, 40013)]