42001995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1187}}^1$

素因数の和:1539

約数の個数: 32

約数和(自身を含む): 77096448

約数和(自身を除く): 35094453

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 337, 1011, 1187, 1685, 2359, 3561, 5055, 5935, 7077, 8309, 11795, 17805, 24927, 35385, 41545, 124635, 400019, 1200057, 2000095, 2800133, 6000285, 8400399, 14000665, 42001995]

約数ペア:

[(1, 42001995), (3, 14000665), (5, 8400399), (7, 6000285), (15, 2800133), (21, 2000095), (35, 1200057), (105, 400019), (337, 124635), (1011, 41545), (1187, 35385), (1685, 24927), (2359, 17805), (3561, 11795), (5055, 8309), (5935, 7077)]