7224085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 10321920

約数和(自身を除く): 3097835

約数列:

[1, 5, 11, 19, 31, 55, 95, 155, 209, 223, 341, 589, 1045, 1115, 1705, 2453, 2945, 4237, 6479, 6913, 12265, 21185, 32395, 34565, 46607, 76043, 131347, 233035, 380215, 656735, 1444817, 7224085]

約数ペア:

[(1, 7224085), (5, 1444817), (11, 656735), (19, 380215), (31, 233035), (55, 131347), (95, 76043), (155, 46607), (209, 34565), (223, 32395), (341, 21185), (589, 12265), (1045, 6913), (1115, 6479), (1705, 4237), (2453, 2945)]