349355865

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 612513792

約数和(自身を除く): 263157927

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 151, 211, 215, 255, 453, 633, 645, 731, 755, 1055, 2193, 2265, 2567, 3165, 3587, 3655, 6493, 7701, 9073, 10761, 10965, 12835, 17935, 19479, 27219, 31861, 32465, 38505, 45365, 53805, 95583, 97395, 110381, 136095, 154241, 159305, 331143, 462723, 477915, 541637, 551905, 771205, 1370023, 1624911, 1655715, 2313615, 2708185, 4110069, 6850115, 8124555, 20550345, 23290391, 69871173, 116451955, 349355865]

約数ペア:

[(1, 349355865), (3, 116451955), (5, 69871173), (15, 23290391), (17, 20550345), (43, 8124555), (51, 6850115), (85, 4110069), (129, 2708185), (151, 2313615), (211, 1655715), (215, 1624911), (255, 1370023), (453, 771205), (633, 551905), (645, 541637), (731, 477915), (755, 462723), (1055, 331143), (2193, 159305), (2265, 154241), (2567, 136095), (3165, 110381), (3587, 97395), (3655, 95583), (6493, 53805), (7701, 45365), (9073, 38505), (10761, 32465), (10965, 31861), (12835, 27219), (17935, 19479)]