520068285

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:520

約数の個数: 96

約数和(自身を含む): 1045998720

約数和(自身を除く): 525930435

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 121, 165, 171, 209, 285, 363, 457, 495, 605, 627, 855, 1045, 1089, 1331, 1371, 1815, 1881, 2285, 2299, 3135, 3993, 4113, 5027, 5445, 6655, 6855, 6897, 8683, 9405, 11495, 11979, 15081, 19965, 20565, 20691, 25135, 25289, 26049, 34485, 43415, 45243, 55297, 59895, 75405, 75867, 78147, 95513, 103455, 126445, 130245, 165891, 226215, 227601, 276485, 286539, 379335, 390735, 477565, 497673, 608267, 829455, 859617, 1050643, 1138005, 1432695, 1824801, 2488365, 3041335, 3151929, 4298085, 5253215, 5474403, 9124005, 9455787, 11557073, 15759645, 27372015, 34671219, 47278935, 57785365, 104013657, 173356095, 520068285]

約数ペア:

[(1, 520068285), (3, 173356095), (5, 104013657), (9, 57785365), (11, 47278935), (15, 34671219), (19, 27372015), (33, 15759645), (45, 11557073), (55, 9455787), (57, 9124005), (95, 5474403), (99, 5253215), (121, 4298085), (165, 3151929), (171, 3041335), (209, 2488365), (285, 1824801), (363, 1432695), (457, 1138005), (495, 1050643), (605, 859617), (627, 829455), (855, 608267), (1045, 497673), (1089, 477565), (1331, 390735), (1371, 379335), (1815, 286539), (1881, 276485), (2285, 227601), (2299, 226215), (3135, 165891), (3993, 130245), (4113, 126445), (5027, 103455), (5445, 95513), (6655, 78147), (6855, 75867), (6897, 75405), (8683, 59895), (9405, 55297), (11495, 45243), (11979, 43415), (15081, 34485), (19965, 26049), (20565, 25289), (20691, 25135)]