47535315

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1423}}^1$

素因数の和:1579

約数の個数: 32

約数和(自身を含む): 81202176

約数和(自身を除く): 33666861

約数列:

[1, 3, 5, 15, 17, 51, 85, 131, 255, 393, 655, 1423, 1965, 2227, 4269, 6681, 7115, 11135, 21345, 24191, 33405, 72573, 120955, 186413, 362865, 559239, 932065, 2796195, 3169021, 9507063, 15845105, 47535315]

約数ペア:

[(1, 47535315), (3, 15845105), (5, 9507063), (15, 3169021), (17, 2796195), (51, 932065), (85, 559239), (131, 362865), (255, 186413), (393, 120955), (655, 72573), (1423, 33405), (1965, 24191), (2227, 21345), (4269, 11135), (6681, 7115)]