145605

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:596

約数の個数: 16

約数和(自身を含む): 247104

約数和(自身を除く): 101499

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 571, 1713, 2855, 8565, 9707, 29121, 48535, 145605]

約数ペア:

[(1, 145605), (3, 48535), (5, 29121), (15, 9707), (17, 8565), (51, 2855), (85, 1713), (255, 571)]