25236075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19793}}^1$

素因数の和:19823

約数の個数: 24

約数和(自身を含む): 44180208

約数和(自身を除く): 18944133

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 19793, 59379, 98965, 296895, 336481, 494825, 1009443, 1484475, 1682405, 5047215, 8412025, 25236075]

約数ペア:

[(1, 25236075), (3, 8412025), (5, 5047215), (15, 1682405), (17, 1484475), (25, 1009443), (51, 494825), (75, 336481), (85, 296895), (255, 98965), (425, 59379), (1275, 19793)]