148980525

素因数分解:

$3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{15641}}^1$

素因数の和:15781

約数の個数: 24

約数和(自身を含む): 248269824

約数和(自身を除く): 99289299

約数列:

[1, 3, 5, 15, 25, 75, 127, 381, 635, 1905, 3175, 9525, 15641, 46923, 78205, 234615, 391025, 1173075, 1986407, 5959221, 9932035, 29796105, 49660175, 148980525]

約数ペア:

[(1, 148980525), (3, 49660175), (5, 29796105), (15, 9932035), (25, 5959221), (75, 1986407), (127, 1173075), (381, 391025), (635, 234615), (1905, 78205), (3175, 46923), (9525, 15641)]