765585

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:174

約数の個数: 32

約数和(自身を含む): 1399680

約数和(自身を除く): 634095

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 107, 135, 159, 265, 321, 477, 535, 795, 963, 1431, 1605, 2385, 2889, 4815, 5671, 7155, 14445, 17013, 28355, 51039, 85065, 153117, 255195, 765585]

約数ペア:

[(1, 765585), (3, 255195), (5, 153117), (9, 85065), (15, 51039), (27, 28355), (45, 17013), (53, 14445), (107, 7155), (135, 5671), (159, 4815), (265, 2889), (321, 2385), (477, 1605), (535, 1431), (795, 963)]