84106905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1453}}^1$

素因数の和:1705

約数の個数: 32

約数和(自身を含む): 143213184

約数和(自身を除く): 59106279

約数列:

[1, 3, 5, 15, 17, 51, 85, 227, 255, 681, 1135, 1453, 3405, 3859, 4359, 7265, 11577, 19295, 21795, 24701, 57885, 74103, 123505, 329831, 370515, 989493, 1649155, 4947465, 5607127, 16821381, 28035635, 84106905]

約数ペア:

[(1, 84106905), (3, 28035635), (5, 16821381), (15, 5607127), (17, 4947465), (51, 1649155), (85, 989493), (227, 370515), (255, 329831), (681, 123505), (1135, 74103), (1453, 57885), (3405, 24701), (3859, 21795), (4359, 19295), (7265, 11577)]