153142725

素因数分解:

$3^1\times 5^2\times {\mathrm{613}}^1\times {\mathrm{3331}}^1$

素因数の和:3957

約数の個数: 24

約数和(自身を含む): 253685152

約数和(自身を除く): 100542427

約数列:

[1, 3, 5, 15, 25, 75, 613, 1839, 3065, 3331, 9195, 9993, 15325, 16655, 45975, 49965, 83275, 249825, 2041903, 6125709, 10209515, 30628545, 51047575, 153142725]

約数ペア:

[(1, 153142725), (3, 51047575), (5, 30628545), (15, 10209515), (25, 6125709), (75, 2041903), (613, 249825), (1839, 83275), (3065, 49965), (3331, 45975), (9195, 16655), (9993, 15325)]