47663685

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 87946560

約数和(自身を除く): 40282875

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 107, 171, 285, 321, 521, 535, 855, 963, 1563, 1605, 2033, 2605, 4689, 4815, 6099, 7815, 9899, 10165, 18297, 23445, 29697, 30495, 49495, 55747, 89091, 91485, 148485, 167241, 278735, 445455, 501723, 836205, 1059193, 2508615, 3177579, 5295965, 9532737, 15887895, 47663685]

約数ペア:

[(1, 47663685), (3, 15887895), (5, 9532737), (9, 5295965), (15, 3177579), (19, 2508615), (45, 1059193), (57, 836205), (95, 501723), (107, 445455), (171, 278735), (285, 167241), (321, 148485), (521, 91485), (535, 89091), (855, 55747), (963, 49495), (1563, 30495), (1605, 29697), (2033, 23445), (2605, 18297), (4689, 10165), (4815, 9899), (6099, 7815)]