120571485

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{479}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 196439040

約数和(自身を除く): 75867555

約数列:

[1, 3, 5, 15, 97, 173, 291, 479, 485, 519, 865, 1437, 1455, 2395, 2595, 7185, 16781, 46463, 50343, 82867, 83905, 139389, 232315, 248601, 251715, 414335, 696945, 1243005, 8038099, 24114297, 40190495, 120571485]

約数ペア:

[(1, 120571485), (3, 40190495), (5, 24114297), (15, 8038099), (97, 1243005), (173, 696945), (291, 414335), (479, 251715), (485, 248601), (519, 232315), (865, 139389), (1437, 83905), (1455, 82867), (2395, 50343), (2595, 46463), (7185, 16781)]