64473705

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9011}}^1$

素因数の和:9078

約数の個数: 32

約数和(自身を含む): 116795520

約数和(自身を除く): 52321815

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 7155, 9011, 27033, 45055, 81099, 135165, 243297, 405495, 477583, 1216485, 1432749, 2387915, 4298247, 7163745, 12894741, 21491235, 64473705]

約数ペア:

[(1, 64473705), (3, 21491235), (5, 12894741), (9, 7163745), (15, 4298247), (27, 2387915), (45, 1432749), (53, 1216485), (135, 477583), (159, 405495), (265, 243297), (477, 135165), (795, 81099), (1431, 45055), (2385, 27033), (7155, 9011)]