120375

素因数分解:

$3^2\times 5^3\times {\mathrm{107}}^1$

素因数の和:128

約数の個数: 24

約数和(自身を含む): 219024

約数和(自身を除く): 98649

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 107, 125, 225, 321, 375, 535, 963, 1125, 1605, 2675, 4815, 8025, 13375, 24075, 40125, 120375]

約数ペア:

[(1, 120375), (3, 40125), (5, 24075), (9, 13375), (15, 8025), (25, 4815), (45, 2675), (75, 1605), (107, 1125), (125, 963), (225, 535), (321, 375)]