2604975

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{739}}^1$

素因数の和:799

約数の個数: 24

約数和(自身を含む): 4404480

約数和(自身を除く): 1799505

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 739, 1175, 2217, 3525, 3695, 11085, 18475, 34733, 55425, 104199, 173665, 520995, 868325, 2604975]

約数ペア:

[(1, 2604975), (3, 868325), (5, 520995), (15, 173665), (25, 104199), (47, 55425), (75, 34733), (141, 18475), (235, 11085), (705, 3695), (739, 3525), (1175, 2217)]