8219595

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 13685760

約数和(自身を除く): 5466165

約数列:

[1, 3, 5, 15, 47, 89, 131, 141, 235, 267, 393, 445, 655, 705, 1335, 1965, 4183, 6157, 11659, 12549, 18471, 20915, 30785, 34977, 58295, 62745, 92355, 174885, 547973, 1643919, 2739865, 8219595]

約数ペア:

[(1, 8219595), (3, 2739865), (5, 1643919), (15, 547973), (47, 174885), (89, 92355), (131, 62745), (141, 58295), (235, 34977), (267, 30785), (393, 20915), (445, 18471), (655, 12549), (705, 11659), (1335, 6157), (1965, 4183)]