244072385

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{281}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 318366720

約数和(自身を除く): 74294335

約数列:

[1, 5, 19, 41, 95, 205, 223, 281, 779, 1115, 1405, 3895, 4237, 5339, 9143, 11521, 21185, 26695, 45715, 57605, 62663, 173717, 218899, 313315, 868585, 1094495, 1190597, 2569183, 5952985, 12845915, 48814477, 244072385]

約数ペア:

[(1, 244072385), (5, 48814477), (19, 12845915), (41, 5952985), (95, 2569183), (205, 1190597), (223, 1094495), (281, 868585), (779, 313315), (1115, 218899), (1405, 173717), (3895, 62663), (4237, 57605), (5339, 45715), (9143, 26695), (11521, 21185)]