80473455

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{94121}}^1$

素因数の和:94151

約数の個数: 24

約数和(自身を含む): 146830320

約数和(自身を除く): 66356865

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 94121, 282363, 470605, 847089, 1411815, 1788299, 4235445, 5364897, 8941495, 16094691, 26824485, 80473455]

約数ペア:

[(1, 80473455), (3, 26824485), (5, 16094691), (9, 8941495), (15, 5364897), (19, 4235445), (45, 1788299), (57, 1411815), (95, 847089), (171, 470605), (285, 282363), (855, 94121)]