224700015

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1\times {\mathrm{397}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 365077440

約数和(自身を除く): 140377425

約数列:

[1, 3, 5, 15, 97, 291, 389, 397, 485, 1167, 1191, 1455, 1945, 1985, 5835, 5955, 37733, 38509, 113199, 115527, 154433, 188665, 192545, 463299, 565995, 577635, 772165, 2316495, 14980001, 44940003, 74900005, 224700015]

約数ペア:

[(1, 224700015), (3, 74900005), (5, 44940003), (15, 14980001), (97, 2316495), (291, 772165), (389, 577635), (397, 565995), (485, 463299), (1167, 192545), (1191, 188665), (1455, 154433), (1945, 115527), (1985, 113199), (5835, 38509), (5955, 37733)]