66397095

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{613}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 120687840

約数和(自身を除く): 54290745

約数列:

[1, 3, 5, 9, 15, 29, 45, 83, 87, 145, 249, 261, 415, 435, 613, 747, 1245, 1305, 1839, 2407, 3065, 3735, 5517, 7221, 9195, 12035, 17777, 21663, 27585, 36105, 50879, 53331, 88885, 108315, 152637, 159993, 254395, 266655, 457911, 763185, 799965, 1475491, 2289555, 4426473, 7377455, 13279419, 22132365, 66397095]

約数ペア:

[(1, 66397095), (3, 22132365), (5, 13279419), (9, 7377455), (15, 4426473), (29, 2289555), (45, 1475491), (83, 799965), (87, 763185), (145, 457911), (249, 266655), (261, 254395), (415, 159993), (435, 152637), (613, 108315), (747, 88885), (1245, 53331), (1305, 50879), (1839, 36105), (2407, 27585), (3065, 21663), (3735, 17777), (5517, 12035), (7221, 9195)]