23990535

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13003}}^1$

素因数の和:13055

約数の個数: 24

約数和(自身を含む): 42601104

約数和(自身を除く): 18610569

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 13003, 39009, 65015, 117027, 195045, 533123, 585135, 1599369, 2665615, 4798107, 7996845, 23990535]

約数ペア:

[(1, 23990535), (3, 7996845), (5, 4798107), (9, 2665615), (15, 1599369), (41, 585135), (45, 533123), (123, 195045), (205, 117027), (369, 65015), (615, 39009), (1845, 13003)]