275379255

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 525657600

約数和(自身を除く): 250278345

約数列:

[1, 3, 5, 9, 15, 19, 45, 53, 57, 59, 95, 103, 159, 171, 177, 265, 285, 295, 309, 477, 515, 531, 795, 855, 885, 927, 1007, 1121, 1545, 1957, 2385, 2655, 3021, 3127, 3363, 4635, 5035, 5459, 5605, 5871, 6077, 9063, 9381, 9785, 10089, 15105, 15635, 16377, 16815, 17613, 18231, 27295, 28143, 29355, 30385, 45315, 46905, 49131, 50445, 54693, 59413, 81885, 88065, 91155, 103721, 115463, 140715, 178239, 245655, 273465, 297065, 311163, 322081, 346389, 518605, 534717, 577315, 891195, 933489, 966243, 1039167, 1555815, 1610405, 1731945, 2673585, 2898729, 4667445, 4831215, 5195835, 6119539, 14493645, 18358617, 30597695, 55075851, 91793085, 275379255]

約数ペア:

[(1, 275379255), (3, 91793085), (5, 55075851), (9, 30597695), (15, 18358617), (19, 14493645), (45, 6119539), (53, 5195835), (57, 4831215), (59, 4667445), (95, 2898729), (103, 2673585), (159, 1731945), (171, 1610405), (177, 1555815), (265, 1039167), (285, 966243), (295, 933489), (309, 891195), (477, 577315), (515, 534717), (531, 518605), (795, 346389), (855, 322081), (885, 311163), (927, 297065), (1007, 273465), (1121, 245655), (1545, 178239), (1957, 140715), (2385, 115463), (2655, 103721), (3021, 91155), (3127, 88065), (3363, 81885), (4635, 59413), (5035, 54693), (5459, 50445), (5605, 49131), (5871, 46905), (6077, 45315), (9063, 30385), (9381, 29355), (9785, 28143), (10089, 27295), (15105, 18231), (15635, 17613), (16377, 16815)]