57458565

素因数分解:

$3^5\times 5^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 109837728

約数和(自身を除く): 52379163

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 131, 135, 171, 243, 285, 361, 393, 405, 513, 655, 855, 1083, 1179, 1215, 1539, 1805, 1965, 2489, 2565, 3249, 3537, 4617, 5415, 5895, 7467, 7695, 9747, 10611, 12445, 16245, 17685, 22401, 23085, 29241, 31833, 37335, 47291, 48735, 53055, 67203, 87723, 112005, 141873, 146205, 159165, 201609, 236455, 336015, 425619, 438615, 604827, 709365, 1008045, 1276857, 2128095, 3024135, 3830571, 6384285, 11491713, 19152855, 57458565]

約数ペア:

[(1, 57458565), (3, 19152855), (5, 11491713), (9, 6384285), (15, 3830571), (19, 3024135), (27, 2128095), (45, 1276857), (57, 1008045), (81, 709365), (95, 604827), (131, 438615), (135, 425619), (171, 336015), (243, 236455), (285, 201609), (361, 159165), (393, 146205), (405, 141873), (513, 112005), (655, 87723), (855, 67203), (1083, 53055), (1179, 48735), (1215, 47291), (1539, 37335), (1805, 31833), (1965, 29241), (2489, 23085), (2565, 22401), (3249, 17685), (3537, 16245), (4617, 12445), (5415, 10611), (5895, 9747), (7467, 7695)]