101048777795

素因数分解:

$5^1\times 7^2\times {\mathrm{643}}^1\times {\mathrm{641437}}^1$

素因数の和:642099

約数の個数: 24

約数和(自身を含む): 141275436624

約数和(自身を除く): 40226658829

約数列:

[1, 5, 7, 35, 49, 245, 643, 3215, 4501, 22505, 31507, 157535, 641437, 3207185, 4490059, 22450295, 31430413, 157152065, 412443991, 2062219955, 2887107937, 14435539685, 20209755559, 101048777795]

約数ペア:

[(1, 101048777795), (5, 20209755559), (7, 14435539685), (35, 2887107937), (49, 2062219955), (245, 412443991), (643, 157152065), (3215, 31430413), (4501, 22450295), (22505, 4490059), (31507, 3207185), (157535, 641437)]