1892295

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 3421440

約数和(自身を除く): 1529145

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 131, 135, 321, 393, 535, 655, 963, 1179, 1605, 1965, 2889, 3537, 4815, 5895, 14017, 14445, 17685, 42051, 70085, 126153, 210255, 378459, 630765, 1892295]

約数ペア:

[(1, 1892295), (3, 630765), (5, 378459), (9, 210255), (15, 126153), (27, 70085), (45, 42051), (107, 17685), (131, 14445), (135, 14017), (321, 5895), (393, 4815), (535, 3537), (655, 2889), (963, 1965), (1179, 1605)]