73156695

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{5413}}^1$

素因数の和:5491

約数の個数: 32

約数和(自身を含む): 126297792

約数和(自身を除く): 53141097

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 795, 901, 2703, 4505, 5413, 13515, 16239, 27065, 81195, 92021, 276063, 286889, 460105, 860667, 1380315, 1434445, 4303335, 4877113, 14631339, 24385565, 73156695]

約数ペア:

[(1, 73156695), (3, 24385565), (5, 14631339), (15, 4877113), (17, 4303335), (51, 1434445), (53, 1380315), (85, 860667), (159, 460105), (255, 286889), (265, 276063), (795, 92021), (901, 81195), (2703, 27065), (4505, 16239), (5413, 13515)]