10905975

素因数分解:

$3^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 20355840

約数和(自身を除く): 9449865

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 107, 135, 151, 225, 321, 453, 535, 675, 755, 963, 1359, 1605, 2265, 2675, 2889, 3775, 4077, 4815, 6795, 8025, 11325, 14445, 16157, 20385, 24075, 33975, 48471, 72225, 80785, 101925, 145413, 242355, 403925, 436239, 727065, 1211775, 2181195, 3635325, 10905975]

約数ペア:

[(1, 10905975), (3, 3635325), (5, 2181195), (9, 1211775), (15, 727065), (25, 436239), (27, 403925), (45, 242355), (75, 145413), (107, 101925), (135, 80785), (151, 72225), (225, 48471), (321, 33975), (453, 24075), (535, 20385), (675, 16157), (755, 14445), (963, 11325), (1359, 8025), (1605, 6795), (2265, 4815), (2675, 4077), (2889, 3775)]