308492725

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{2549}}^1$

素因数の和:2709

約数の個数: 24

約数和(自身を含む): 394617600

約数和(自身を除く): 86124875

約数列:

[1, 5, 25, 47, 103, 235, 515, 1175, 2549, 2575, 4841, 12745, 24205, 63725, 119803, 121025, 262547, 599015, 1312735, 2995075, 6563675, 12339709, 61698545, 308492725]

約数ペア:

[(1, 308492725), (5, 61698545), (25, 12339709), (47, 6563675), (103, 2995075), (235, 1312735), (515, 599015), (1175, 262547), (2549, 121025), (2575, 119803), (4841, 63725), (12745, 24205)]