124986915

素因数分解:

$3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5897}}^1$

素因数の和:6068

約数の個数: 32

約数和(自身を含む): 223652160

約数和(自身を除く): 98665245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 157, 471, 785, 1413, 2355, 4239, 5897, 7065, 17691, 21195, 29485, 53073, 88455, 159219, 265365, 796095, 925829, 2777487, 4629145, 8332461, 13887435, 24997383, 41662305, 124986915]

約数ペア:

[(1, 124986915), (3, 41662305), (5, 24997383), (9, 13887435), (15, 8332461), (27, 4629145), (45, 2777487), (135, 925829), (157, 796095), (471, 265365), (785, 159219), (1413, 88455), (2355, 53073), (4239, 29485), (5897, 21195), (7065, 17691)]