19032220005

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{115127}}^1$

素因数の和:115345

約数の個数: 32

約数和(自身を含む): 31034824704

約数和(自身を除く): 12002604699

約数列:

[1, 3, 5, 15, 103, 107, 309, 321, 515, 535, 1545, 1605, 11021, 33063, 55105, 115127, 165315, 345381, 575635, 1726905, 11858081, 12318589, 35574243, 36955767, 59290405, 61592945, 177871215, 184778835, 1268814667, 3806444001, 6344073335, 19032220005]

約数ペア:

[(1, 19032220005), (3, 6344073335), (5, 3806444001), (15, 1268814667), (103, 184778835), (107, 177871215), (309, 61592945), (321, 59290405), (515, 36955767), (535, 35574243), (1545, 12318589), (1605, 11858081), (11021, 1726905), (33063, 575635), (55105, 345381), (115127, 165315)]