148750855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{17911}}^1$

素因数の和:18078

約数の個数: 16

約数和(自身を含む): 196028928

約数和(自身を除く): 47278073

約数列:

[1, 5, 11, 55, 151, 755, 1661, 8305, 17911, 89555, 197021, 985105, 2704561, 13522805, 29750171, 148750855]

約数ペア:

[(1, 148750855), (5, 29750171), (11, 13522805), (55, 2704561), (151, 985105), (755, 197021), (1661, 89555), (8305, 17911)]