3926205

素因数分解:

$3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 7065600

約数和(自身を除く): 3139395

約数列:

[1, 3, 5, 9, 15, 27, 45, 127, 135, 229, 381, 635, 687, 1143, 1145, 1905, 2061, 3429, 3435, 5715, 6183, 10305, 17145, 29083, 30915, 87249, 145415, 261747, 436245, 785241, 1308735, 3926205]

約数ペア:

[(1, 3926205), (3, 1308735), (5, 785241), (9, 436245), (15, 261747), (27, 145415), (45, 87249), (127, 30915), (135, 29083), (229, 17145), (381, 10305), (635, 6183), (687, 5715), (1143, 3435), (1145, 3429), (1905, 2061)]