64671255

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{130649}}^1$

素因数の和:130671

約数の個数: 24

約数和(自身を含む): 122288400

約数和(自身を除く): 57617145

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 130649, 391947, 653245, 1175841, 1437139, 1959735, 4311417, 5879205, 7185695, 12934251, 21557085, 64671255]

約数ペア:

[(1, 64671255), (3, 21557085), (5, 12934251), (9, 7185695), (11, 5879205), (15, 4311417), (33, 1959735), (45, 1437139), (55, 1175841), (99, 653245), (165, 391947), (495, 130649)]