2080649955

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1021}}^1\times {\mathrm{1319}}^1$

素因数の和:2451

約数の個数: 32

約数和(自身を含む): 3367203840

約数和(自身を除く): 1286553885

約数列:

[1, 3, 5, 15, 103, 309, 515, 1021, 1319, 1545, 3063, 3957, 5105, 6595, 15315, 19785, 105163, 135857, 315489, 407571, 525815, 679285, 1346699, 1577445, 2037855, 4040097, 6733495, 20200485, 138709997, 416129991, 693549985, 2080649955]

約数ペア:

[(1, 2080649955), (3, 693549985), (5, 416129991), (15, 138709997), (103, 20200485), (309, 6733495), (515, 4040097), (1021, 2037855), (1319, 1577445), (1545, 1346699), (3063, 679285), (3957, 525815), (5105, 407571), (6595, 315489), (15315, 135857), (19785, 105163)]