461431485

素因数分解:

$3^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1783}}^1$

素因数の和:1877

約数の個数: 56

約数和(自身を含む): 842361984

約数和(自身を除く): 380930499

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 135, 213, 243, 355, 405, 639, 729, 1065, 1215, 1783, 1917, 3195, 3645, 5349, 5751, 8915, 9585, 16047, 17253, 26745, 28755, 48141, 51759, 80235, 86265, 126593, 144423, 240705, 258795, 379779, 433269, 632965, 722115, 1139337, 1299807, 1898895, 2166345, 3418011, 5696685, 6499035, 10254033, 17090055, 30762099, 51270165, 92286297, 153810495, 461431485]

約数ペア:

[(1, 461431485), (3, 153810495), (5, 92286297), (9, 51270165), (15, 30762099), (27, 17090055), (45, 10254033), (71, 6499035), (81, 5696685), (135, 3418011), (213, 2166345), (243, 1898895), (355, 1299807), (405, 1139337), (639, 722115), (729, 632965), (1065, 433269), (1215, 379779), (1783, 258795), (1917, 240705), (3195, 144423), (3645, 126593), (5349, 86265), (5751, 80235), (8915, 51759), (9585, 48141), (16047, 28755), (17253, 26745)]