71698775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2311}}^1$

素因数の和:2411

約数の個数: 24

約数和(自身を含む): 95467104

約数和(自身を除く): 23768329

約数列:

[1, 5, 17, 25, 73, 85, 365, 425, 1241, 1825, 2311, 6205, 11555, 31025, 39287, 57775, 168703, 196435, 843515, 982175, 2867951, 4217575, 14339755, 71698775]

約数ペア:

[(1, 71698775), (5, 14339755), (17, 4217575), (25, 2867951), (73, 982175), (85, 843515), (365, 196435), (425, 168703), (1241, 57775), (1825, 39287), (2311, 31025), (6205, 11555)]