5387325

素因数分解:

$3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{659}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 9002400

約数和(自身を除く): 3615075

約数列:

[1, 3, 5, 15, 25, 75, 109, 327, 545, 659, 1635, 1977, 2725, 3295, 8175, 9885, 16475, 49425, 71831, 215493, 359155, 1077465, 1795775, 5387325]

約数ペア:

[(1, 5387325), (3, 1795775), (5, 1077465), (15, 359155), (25, 215493), (75, 71831), (109, 49425), (327, 16475), (545, 9885), (659, 8175), (1635, 3295), (1977, 2725)]