5379225

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4219}}^1$

素因数の和:4249

約数の個数: 24

約数和(自身を含む): 9419040

約数和(自身を除く): 4039815

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 4219, 12657, 21095, 63285, 71723, 105475, 215169, 316425, 358615, 1075845, 1793075, 5379225]

約数ペア:

[(1, 5379225), (3, 1793075), (5, 1075845), (15, 358615), (17, 316425), (25, 215169), (51, 105475), (75, 71723), (85, 63285), (255, 21095), (425, 12657), (1275, 4219)]