15145675

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 19581584

約数和(自身を除く): 4435909

約数列:

[1, 5, 25, 43, 73, 193, 215, 365, 965, 1075, 1825, 3139, 4825, 8299, 14089, 15695, 41495, 70445, 78475, 207475, 352225, 605827, 3029135, 15145675]

約数ペア:

[(1, 15145675), (5, 3029135), (25, 605827), (43, 352225), (73, 207475), (193, 78475), (215, 70445), (365, 41495), (965, 15695), (1075, 14089), (1825, 8299), (3139, 4825)]