148973975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4937}}^1$

素因数の和:5035

約数の個数: 24

約数和(自身を含む): 198389088

約数和(自身を除く): 49415113

約数列:

[1, 5, 17, 25, 71, 85, 355, 425, 1207, 1775, 4937, 6035, 24685, 30175, 83929, 123425, 350527, 419645, 1752635, 2098225, 5958959, 8763175, 29794795, 148973975]

約数ペア:

[(1, 148973975), (5, 29794795), (17, 8763175), (25, 5958959), (71, 2098225), (85, 1752635), (355, 419645), (425, 350527), (1207, 123425), (1775, 83929), (4937, 30175), (6035, 24685)]