22537155

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2851}}^1$

素因数の和:2907

約数の個数: 32

約数和(自身を含む): 39426048

約数和(自身を除く): 16888893

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1581, 2635, 2851, 7905, 8553, 14255, 42765, 48467, 88381, 145401, 242335, 265143, 441905, 727005, 1325715, 1502477, 4507431, 7512385, 22537155]

約数ペア:

[(1, 22537155), (3, 7512385), (5, 4507431), (15, 1502477), (17, 1325715), (31, 727005), (51, 441905), (85, 265143), (93, 242335), (155, 145401), (255, 88381), (465, 48467), (527, 42765), (1581, 14255), (2635, 8553), (2851, 7905)]