1810072905

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2341}}^1\times {\mathrm{2713}}^1$

素因数の和:5081

約数の個数: 32

約数和(自身を含む): 3050970240

約数和(自身を除く): 1240897335

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 2341, 2713, 7023, 8139, 11705, 13565, 35115, 40695, 44479, 51547, 133437, 154641, 222395, 257735, 667185, 773205, 6351133, 19053399, 31755665, 95266995, 120671527, 362014581, 603357635, 1810072905]

約数ペア:

[(1, 1810072905), (3, 603357635), (5, 362014581), (15, 120671527), (19, 95266995), (57, 31755665), (95, 19053399), (285, 6351133), (2341, 773205), (2713, 667185), (7023, 257735), (8139, 222395), (11705, 154641), (13565, 133437), (35115, 51547), (40695, 44479)]