22091295

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{20743}}^1$

素因数の和:20822

約数の個数: 16

約数和(自身を含む): 35845632

約数和(自身を除く): 13754337

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 20743, 62229, 103715, 311145, 1472753, 4418259, 7363765, 22091295]

約数ペア:

[(1, 22091295), (3, 7363765), (5, 4418259), (15, 1472753), (71, 311145), (213, 103715), (355, 62229), (1065, 20743)]