12804908945

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{549449}}^1$

素因数の和:549592

約数の個数: 16

約数和(自身を含む): 15824160000

約数和(自身を除く): 3019251055

約数列:

[1, 5, 59, 79, 295, 395, 4661, 23305, 549449, 2747245, 32417491, 43406471, 162087455, 217032355, 2560981789, 12804908945]

約数ペア:

[(1, 12804908945), (5, 2560981789), (59, 217032355), (79, 162087455), (295, 43406471), (395, 32417491), (4661, 2747245), (23305, 549449)]