371337805

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 481219200

約数和(自身を除く): 109881395

約数列:

[1, 5, 19, 61, 95, 139, 305, 461, 695, 1159, 2305, 2641, 5795, 8479, 8759, 13205, 28121, 42395, 43795, 64079, 140605, 161101, 320395, 534299, 805505, 1217501, 2671495, 3908819, 6087505, 19544095, 74267561, 371337805]

約数ペア:

[(1, 371337805), (5, 74267561), (19, 19544095), (61, 6087505), (95, 3908819), (139, 2671495), (305, 1217501), (461, 805505), (695, 534299), (1159, 320395), (2305, 161101), (2641, 140605), (5795, 64079), (8479, 43795), (8759, 42395), (13205, 28121)]