121448445

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{523}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 197845632

約数和(自身を除く): 76397187

約数列:

[1, 3, 5, 15, 113, 137, 339, 411, 523, 565, 685, 1569, 1695, 2055, 2615, 7845, 15481, 46443, 59099, 71651, 77405, 177297, 214953, 232215, 295495, 358255, 886485, 1074765, 8096563, 24289689, 40482815, 121448445]

約数ペア:

[(1, 121448445), (3, 40482815), (5, 24289689), (15, 8096563), (113, 1074765), (137, 886485), (339, 358255), (411, 295495), (523, 232215), (565, 214953), (685, 177297), (1569, 77405), (1695, 71651), (2055, 59099), (2615, 46443), (7845, 15481)]