42497809785

素因数分解:

$3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1697}}^1\times {\mathrm{1801}}^1$

素因数の和:3615

約数の個数: 64

約数和(自身を含む): 76372508160

約数和(自身を除く): 33874698375

約数列:

[1, 3, 5, 9, 15, 27, 45, 103, 135, 309, 515, 927, 1545, 1697, 1801, 2781, 4635, 5091, 5403, 8485, 9005, 13905, 15273, 16209, 25455, 27015, 45819, 48627, 76365, 81045, 174791, 185503, 229095, 243135, 524373, 556509, 873955, 927515, 1573119, 1669527, 2621865, 2782545, 3056297, 4719357, 5008581, 7865595, 8347635, 9168891, 15281485, 23596785, 25042905, 27506673, 45844455, 82520019, 137533365, 314798591, 412600095, 944395773, 1573992955, 2833187319, 4721978865, 8499561957, 14165936595, 42497809785]

約数ペア:

[(1, 42497809785), (3, 14165936595), (5, 8499561957), (9, 4721978865), (15, 2833187319), (27, 1573992955), (45, 944395773), (103, 412600095), (135, 314798591), (309, 137533365), (515, 82520019), (927, 45844455), (1545, 27506673), (1697, 25042905), (1801, 23596785), (2781, 15281485), (4635, 9168891), (5091, 8347635), (5403, 7865595), (8485, 5008581), (9005, 4719357), (13905, 3056297), (15273, 2782545), (16209, 2621865), (25455, 1669527), (27015, 1573119), (45819, 927515), (48627, 873955), (76365, 556509), (81045, 524373), (174791, 243135), (185503, 229095)]