2901885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{953}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 5495040

約数和(自身を除く): 2593155

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 953, 1015, 2859, 3045, 4765, 6671, 14295, 20013, 27637, 33355, 82911, 100065, 138185, 193459, 414555, 580377, 967295, 2901885]

約数ペア:

[(1, 2901885), (3, 967295), (5, 580377), (7, 414555), (15, 193459), (21, 138185), (29, 100065), (35, 82911), (87, 33355), (105, 27637), (145, 20013), (203, 14295), (435, 6671), (609, 4765), (953, 3045), (1015, 2859)]