16490175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1301}}^1$

素因数の和:1340

約数の個数: 36

約数和(自身を含む): 29544984

約数和(自身を除く): 13054809

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 169, 195, 325, 507, 845, 975, 1301, 2535, 3903, 4225, 6505, 12675, 16913, 19515, 32525, 50739, 84565, 97575, 219869, 253695, 422825, 659607, 1099345, 1268475, 3298035, 5496725, 16490175]

約数ペア:

[(1, 16490175), (3, 5496725), (5, 3298035), (13, 1268475), (15, 1099345), (25, 659607), (39, 422825), (65, 253695), (75, 219869), (169, 97575), (195, 84565), (325, 50739), (507, 32525), (845, 19515), (975, 16913), (1301, 12675), (2535, 6505), (3903, 4225)]