1304013255

素因数分解:

$3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{140443}}^1$

素因数の和:141070

約数の個数: 16

約数和(自身を含む): 2089806720

約数和(自身を除く): 785793465

約数列:

[1, 3, 5, 15, 619, 1857, 3095, 9285, 140443, 421329, 702215, 2106645, 86934217, 260802651, 434671085, 1304013255]

約数ペア:

[(1, 1304013255), (3, 434671085), (5, 260802651), (15, 86934217), (619, 2106645), (1857, 702215), (3095, 421329), (9285, 140443)]