6664345

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:153

約数の個数: 32

約数和(自身を含む): 9072000

約数和(自身を除く): 2407655

約数列:

[1, 5, 19, 29, 41, 59, 95, 145, 205, 295, 551, 779, 1121, 1189, 1711, 2419, 2755, 3895, 5605, 5945, 8555, 12095, 22591, 32509, 45961, 70151, 112955, 162545, 229805, 350755, 1332869, 6664345]

約数ペア:

[(1, 6664345), (5, 1332869), (19, 350755), (29, 229805), (41, 162545), (59, 112955), (95, 70151), (145, 45961), (205, 32509), (295, 22591), (551, 12095), (779, 8555), (1121, 5945), (1189, 5605), (1711, 3895), (2419, 2755)]