38872725

素因数分解:

$3^1\times 5^2\times {\mathrm{419}}^1\times {\mathrm{1237}}^1$

素因数の和:1669

約数の個数: 24

約数和(自身を含む): 64475040

約数和(自身を除く): 25602315

約数列:

[1, 3, 5, 15, 25, 75, 419, 1237, 1257, 2095, 3711, 6185, 6285, 10475, 18555, 30925, 31425, 92775, 518303, 1554909, 2591515, 7774545, 12957575, 38872725]

約数ペア:

[(1, 38872725), (3, 12957575), (5, 7774545), (15, 2591515), (25, 1554909), (75, 518303), (419, 92775), (1237, 31425), (1257, 30925), (2095, 18555), (3711, 10475), (6185, 6285)]