28930695

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{14723}}^1$

素因数の和:14862

約数の個数: 16

約数和(自身を含む): 46645632

約数和(自身を除く): 17714937

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 14723, 44169, 73615, 220845, 1928713, 5786139, 9643565, 28930695]

約数ペア:

[(1, 28930695), (3, 9643565), (5, 5786139), (15, 1928713), (131, 220845), (393, 73615), (655, 44169), (1965, 14723)]