22072155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6781}}^1$

素因数の和:6827

約数の個数: 32

約数和(自身を含む): 41668608

約数和(自身を除く): 19596453

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 6781, 20343, 33905, 47467, 101715, 142401, 210211, 237335, 630633, 712005, 1051055, 1471477, 3153165, 4414431, 7357385, 22072155]

約数ペア:

[(1, 22072155), (3, 7357385), (5, 4414431), (7, 3153165), (15, 1471477), (21, 1051055), (31, 712005), (35, 630633), (93, 237335), (105, 210211), (155, 142401), (217, 101715), (465, 47467), (651, 33905), (1085, 20343), (3255, 6781)]