2527475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:359

約数の個数: 24

約数和(自身を含む): 3504240

約数和(自身を除く): 976765

約数列:

[1, 5, 17, 19, 25, 85, 95, 313, 323, 425, 475, 1565, 1615, 5321, 5947, 7825, 8075, 26605, 29735, 101099, 133025, 148675, 505495, 2527475]

約数ペア:

[(1, 2527475), (5, 505495), (17, 148675), (19, 133025), (25, 101099), (85, 29735), (95, 26605), (313, 8075), (323, 7825), (425, 5947), (475, 5321), (1565, 1615)]