17078834425

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{1607}}^1$

素因数の和:1890

約数の個数: 48

約数和(自身を含む): 22288037760

約数和(自身を除く): 5209203335

約数列:

[1, 5, 25, 29, 107, 137, 145, 535, 685, 725, 1607, 2675, 3103, 3425, 3973, 8035, 14659, 15515, 19865, 40175, 46603, 73295, 77575, 99325, 171949, 220159, 233015, 366475, 425111, 859745, 1100795, 1165075, 2125555, 4298725, 4986521, 5503975, 6384611, 10627775, 23557013, 24932605, 31923055, 117785065, 124663025, 159615275, 588925325, 683153377, 3415766885, 17078834425]

約数ペア:

[(1, 17078834425), (5, 3415766885), (25, 683153377), (29, 588925325), (107, 159615275), (137, 124663025), (145, 117785065), (535, 31923055), (685, 24932605), (725, 23557013), (1607, 10627775), (2675, 6384611), (3103, 5503975), (3425, 4986521), (3973, 4298725), (8035, 2125555), (14659, 1165075), (15515, 1100795), (19865, 859745), (40175, 425111), (46603, 366475), (73295, 233015), (77575, 220159), (99325, 171949)]