3806825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 5237760

約数和(自身を除く): 1430935

約数列:

[1, 5, 11, 25, 55, 109, 127, 275, 545, 635, 1199, 1397, 2725, 3175, 5995, 6985, 13843, 29975, 34925, 69215, 152273, 346075, 761365, 3806825]

約数ペア:

[(1, 3806825), (5, 761365), (11, 346075), (25, 152273), (55, 69215), (109, 34925), (127, 29975), (275, 13843), (545, 6985), (635, 5995), (1199, 3175), (1397, 2725)]