204555272805

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9091}}^1\times {\mathrm{12821}}^1$

素因数の和:21939

約数の個数: 64

約数和(自身を含む): 391700816640

約数和(自身を除く): 187145543835

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 9091, 12821, 27273, 38463, 45455, 64105, 81819, 115389, 118183, 136365, 166673, 192315, 245457, 346167, 354549, 409095, 500019, 576945, 590915, 833365, 1063647, 1227285, 1500057, 1730835, 1772745, 2500095, 3190941, 4500171, 5318235, 7500285, 15954705, 22500855, 116555711, 349667133, 582778555, 1049001399, 1515224243, 1748335665, 3147004197, 4545672729, 5245006995, 7576121215, 13637018187, 15735020985, 22728363645, 40911054561, 68185090935, 204555272805]

約数ペア:

[(1, 204555272805), (3, 68185090935), (5, 40911054561), (9, 22728363645), (13, 15735020985), (15, 13637018187), (27, 7576121215), (39, 5245006995), (45, 4545672729), (65, 3147004197), (117, 1748335665), (135, 1515224243), (195, 1049001399), (351, 582778555), (585, 349667133), (1755, 116555711), (9091, 22500855), (12821, 15954705), (27273, 7500285), (38463, 5318235), (45455, 4500171), (64105, 3190941), (81819, 2500095), (115389, 1772745), (118183, 1730835), (136365, 1500057), (166673, 1227285), (192315, 1063647), (245457, 833365), (346167, 590915), (354549, 576945), (409095, 500019)]