159278385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{3821}}^1$

素因数の和:4233

約数の個数: 32

約数和(自身を含む): 292061952

約数和(自身を除く): 132783567

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 397, 1191, 1985, 2779, 3821, 5955, 8337, 11463, 13895, 19105, 26747, 41685, 57315, 80241, 133735, 401205, 1516937, 4550811, 7584685, 10618559, 22754055, 31855677, 53092795, 159278385]

約数ペア:

[(1, 159278385), (3, 53092795), (5, 31855677), (7, 22754055), (15, 10618559), (21, 7584685), (35, 4550811), (105, 1516937), (397, 401205), (1191, 133735), (1985, 80241), (2779, 57315), (3821, 41685), (5955, 26747), (8337, 19105), (11463, 13895)]