150878025

素因数分解:

$3^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{2089}}^1$

素因数の和:2215

約数の個数: 48

約数和(自身を含む): 279892800

約数和(自身を除く): 129014775

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 107, 135, 225, 321, 535, 675, 963, 1605, 2089, 2675, 2889, 4815, 6267, 8025, 10445, 14445, 18801, 24075, 31335, 52225, 56403, 72225, 94005, 156675, 223523, 282015, 470025, 670569, 1117615, 1410075, 2011707, 3352845, 5588075, 6035121, 10058535, 16764225, 30175605, 50292675, 150878025]

約数ペア:

[(1, 150878025), (3, 50292675), (5, 30175605), (9, 16764225), (15, 10058535), (25, 6035121), (27, 5588075), (45, 3352845), (75, 2011707), (107, 1410075), (135, 1117615), (225, 670569), (321, 470025), (535, 282015), (675, 223523), (963, 156675), (1605, 94005), (2089, 72225), (2675, 56403), (2889, 52225), (4815, 31335), (6267, 24075), (8025, 18801), (10445, 14445)]