67110945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21407}}^1$

素因数の和:21445

約数の個数: 32

約数和(自身を含む): 123310080

約数和(自身を除く): 56199135

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 21407, 64221, 107035, 235477, 321105, 406733, 706431, 1177385, 1220199, 2033665, 3532155, 4474063, 6100995, 13422189, 22370315, 67110945]

約数ペア:

[(1, 67110945), (3, 22370315), (5, 13422189), (11, 6100995), (15, 4474063), (19, 3532155), (33, 2033665), (55, 1220199), (57, 1177385), (95, 706431), (165, 406733), (209, 321105), (285, 235477), (627, 107035), (1045, 64221), (3135, 21407)]