89590455

素因数分解:

$3^8\times 5^1\times {\mathrm{2731}}^1$

素因数の和:2760

約数の個数: 36

約数和(自身を含む): 161313672

約数和(自身を除く): 71723217

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2187, 2731, 3645, 6561, 8193, 10935, 13655, 24579, 32805, 40965, 73737, 122895, 221211, 368685, 663633, 1106055, 1990899, 3318165, 5972697, 9954495, 17918091, 29863485, 89590455]

約数ペア:

[(1, 89590455), (3, 29863485), (5, 17918091), (9, 9954495), (15, 5972697), (27, 3318165), (45, 1990899), (81, 1106055), (135, 663633), (243, 368685), (405, 221211), (729, 122895), (1215, 73737), (2187, 40965), (2731, 32805), (3645, 24579), (6561, 13655), (8193, 10935)]