26520645

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1487}}^1$

素因数の和:1565

約数の個数: 32

約数和(自身を含む): 44997120

約数和(自身を除く): 18476475

約数列:

[1, 3, 5, 15, 29, 41, 87, 123, 145, 205, 435, 615, 1189, 1487, 3567, 4461, 5945, 7435, 17835, 22305, 43123, 60967, 129369, 182901, 215615, 304835, 646845, 914505, 1768043, 5304129, 8840215, 26520645]

約数ペア:

[(1, 26520645), (3, 8840215), (5, 5304129), (15, 1768043), (29, 914505), (41, 646845), (87, 304835), (123, 215615), (145, 182901), (205, 129369), (435, 60967), (615, 43123), (1189, 22305), (1487, 17835), (3567, 7435), (4461, 5945)]