25002825

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 43497216

約数和(自身を除く): 18494391

約数列:

[1, 3, 5, 15, 25, 41, 47, 75, 123, 141, 173, 205, 235, 519, 615, 705, 865, 1025, 1175, 1927, 2595, 3075, 3525, 4325, 5781, 7093, 8131, 9635, 12975, 21279, 24393, 28905, 35465, 40655, 48175, 106395, 121965, 144525, 177325, 203275, 333371, 531975, 609825, 1000113, 1666855, 5000565, 8334275, 25002825]

約数ペア:

[(1, 25002825), (3, 8334275), (5, 5000565), (15, 1666855), (25, 1000113), (41, 609825), (47, 531975), (75, 333371), (123, 203275), (141, 177325), (173, 144525), (205, 121965), (235, 106395), (519, 48175), (615, 40655), (705, 35465), (865, 28905), (1025, 24393), (1175, 21279), (1927, 12975), (2595, 9635), (3075, 8131), (3525, 7093), (4325, 5781)]