130157025

素因数分解:

$3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{17891}}^1$

素因数の和:18001

約数の個数: 24

約数和(自身を含む): 217423584

約数和(自身を除く): 87266559

約数列:

[1, 3, 5, 15, 25, 75, 97, 291, 485, 1455, 2425, 7275, 17891, 53673, 89455, 268365, 447275, 1341825, 1735427, 5206281, 8677135, 26031405, 43385675, 130157025]

約数ペア:

[(1, 130157025), (3, 43385675), (5, 26031405), (15, 8677135), (25, 5206281), (75, 1735427), (97, 1341825), (291, 447275), (485, 268365), (1455, 89455), (2425, 53673), (7275, 17891)]