24427995

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 40115712

約数和(自身を除く): 15687717

約数列:

[1, 3, 5, 15, 97, 103, 163, 291, 309, 485, 489, 515, 815, 1455, 1545, 2445, 9991, 15811, 16789, 29973, 47433, 49955, 50367, 79055, 83945, 149865, 237165, 251835, 1628533, 4885599, 8142665, 24427995]

約数ペア:

[(1, 24427995), (3, 8142665), (5, 4885599), (15, 1628533), (97, 251835), (103, 237165), (163, 149865), (291, 83945), (309, 79055), (485, 50367), (489, 49955), (515, 47433), (815, 29973), (1455, 16789), (1545, 15811), (2445, 9991)]