9799155

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 18239520

約数和(自身を除く): 8440365

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 73, 95, 157, 171, 219, 285, 365, 471, 657, 785, 855, 1095, 1387, 1413, 2355, 2983, 3285, 4161, 6935, 7065, 8949, 11461, 12483, 14915, 20805, 26847, 34383, 44745, 57305, 62415, 103149, 134235, 171915, 217759, 515745, 653277, 1088795, 1959831, 3266385, 9799155]

約数ペア:

[(1, 9799155), (3, 3266385), (5, 1959831), (9, 1088795), (15, 653277), (19, 515745), (45, 217759), (57, 171915), (73, 134235), (95, 103149), (157, 62415), (171, 57305), (219, 44745), (285, 34383), (365, 26847), (471, 20805), (657, 14915), (785, 12483), (855, 11461), (1095, 8949), (1387, 7065), (1413, 6935), (2355, 4161), (2983, 3285)]