40790785

素因数分解:

$5^1\times 7^2\times {\mathrm{331}}^1\times {\mathrm{503}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 57226176

約数和(自身を除く): 16435391

約数列:

[1, 5, 7, 35, 49, 245, 331, 503, 1655, 2317, 2515, 3521, 11585, 16219, 17605, 24647, 81095, 123235, 166493, 832465, 1165451, 5827255, 8158157, 40790785]

約数ペア:

[(1, 40790785), (5, 8158157), (7, 5827255), (35, 1165451), (49, 832465), (245, 166493), (331, 123235), (503, 81095), (1655, 24647), (2317, 17605), (2515, 16219), (3521, 11585)]