4009215265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{3571}}^1$

素因数の和:3873

約数の個数: 32

約数和(自身を含む): 5323708800

約数和(自身を除く): 1314493535

約数列:

[1, 5, 11, 55, 137, 149, 685, 745, 1507, 1639, 3571, 7535, 8195, 17855, 20413, 39281, 102065, 196405, 224543, 489227, 532079, 1122715, 2446135, 2660395, 5381497, 5852869, 26907485, 29264345, 72894823, 364474115, 801843053, 4009215265]

約数ペア:

[(1, 4009215265), (5, 801843053), (11, 364474115), (55, 72894823), (137, 29264345), (149, 26907485), (685, 5852869), (745, 5381497), (1507, 2660395), (1639, 2446135), (3571, 1122715), (7535, 532079), (8195, 489227), (17855, 224543), (20413, 196405), (39281, 102065)]