28459515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{271043}}^1$

素因数の和:271058

約数の個数: 16

約数和(自身を含む): 52040448

約数和(自身を除く): 23580933

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 271043, 813129, 1355215, 1897301, 4065645, 5691903, 9486505, 28459515]

約数ペア:

[(1, 28459515), (3, 9486505), (5, 5691903), (7, 4065645), (15, 1897301), (21, 1355215), (35, 813129), (105, 271043)]