25855095

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1213}}^1$

素因数の和:1264

約数の個数: 48

約数和(自身を含む): 49822560

約数和(自身を除く): 23967465

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 435, 609, 735, 1015, 1213, 1421, 3045, 3639, 4263, 6065, 7105, 8491, 18195, 21315, 25473, 35177, 42455, 59437, 105531, 127365, 175885, 178311, 246239, 297185, 527655, 738717, 891555, 1231195, 1723673, 3693585, 5171019, 8618365, 25855095]

約数ペア:

[(1, 25855095), (3, 8618365), (5, 5171019), (7, 3693585), (15, 1723673), (21, 1231195), (29, 891555), (35, 738717), (49, 527655), (87, 297185), (105, 246239), (145, 178311), (147, 175885), (203, 127365), (245, 105531), (435, 59437), (609, 42455), (735, 35177), (1015, 25473), (1213, 21315), (1421, 18195), (3045, 8491), (3639, 7105), (4263, 6065)]