280116095

素因数分解:

$5^1\times 7^3\times {\mathrm{233}}^1\times {\mathrm{701}}^1$

素因数の和:960

約数の個数: 32

約数和(自身を含む): 394243200

約数和(自身を除く): 114127105

約数列:

[1, 5, 7, 35, 49, 233, 245, 343, 701, 1165, 1631, 1715, 3505, 4907, 8155, 11417, 24535, 34349, 57085, 79919, 163333, 171745, 240443, 399595, 816665, 1143331, 1202215, 5716655, 8003317, 40016585, 56023219, 280116095]

約数ペア:

[(1, 280116095), (5, 56023219), (7, 40016585), (35, 8003317), (49, 5716655), (233, 1202215), (245, 1143331), (343, 816665), (701, 399595), (1165, 240443), (1631, 171745), (1715, 163333), (3505, 79919), (4907, 57085), (8155, 34349), (11417, 24535)]