18833428155

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{184181}}^1$

素因数の和:184607

約数の個数: 32

約数和(自身を含む): 31985782848

約数和(自身を除く): 13152354693

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 401, 1203, 2005, 6015, 6817, 20451, 34085, 102255, 184181, 552543, 920905, 2762715, 3131077, 9393231, 15655385, 46966155, 73856581, 221569743, 369282905, 1107848715, 1255561877, 3766685631, 6277809385, 18833428155]

約数ペア:

[(1, 18833428155), (3, 6277809385), (5, 3766685631), (15, 1255561877), (17, 1107848715), (51, 369282905), (85, 221569743), (255, 73856581), (401, 46966155), (1203, 15655385), (2005, 9393231), (6015, 3131077), (6817, 2762715), (20451, 920905), (34085, 552543), (102255, 184181)]