48694815

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 96492240

約数和(自身を除く): 47797425

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 169, 171, 195, 247, 285, 337, 507, 585, 741, 845, 855, 1011, 1235, 1521, 1685, 2223, 2535, 3033, 3211, 3705, 4381, 5055, 6403, 7605, 9633, 11115, 13143, 15165, 16055, 19209, 21905, 28899, 32015, 39429, 48165, 56953, 57627, 65715, 83239, 96045, 144495, 170859, 197145, 249717, 284765, 288135, 416195, 512577, 749151, 854295, 1082107, 1248585, 2562885, 3246321, 3745755, 5410535, 9738963, 16231605, 48694815]

約数ペア:

[(1, 48694815), (3, 16231605), (5, 9738963), (9, 5410535), (13, 3745755), (15, 3246321), (19, 2562885), (39, 1248585), (45, 1082107), (57, 854295), (65, 749151), (95, 512577), (117, 416195), (169, 288135), (171, 284765), (195, 249717), (247, 197145), (285, 170859), (337, 144495), (507, 96045), (585, 83239), (741, 65715), (845, 57627), (855, 56953), (1011, 48165), (1235, 39429), (1521, 32015), (1685, 28899), (2223, 21905), (2535, 19209), (3033, 16055), (3211, 15165), (3705, 13143), (4381, 11115), (5055, 9633), (6403, 7605)]