69899145

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{65633}}^1$

素因数の和:65712

約数の個数: 16

約数和(自身を含む): 113415552

約数和(自身を除く): 43516407

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 65633, 196899, 328165, 984495, 4659943, 13979829, 23299715, 69899145]

約数ペア:

[(1, 69899145), (3, 23299715), (5, 13979829), (15, 4659943), (71, 984495), (213, 328165), (355, 196899), (1065, 65633)]