15288885

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1039}}^1$

素因数の和:1162

約数の個数: 32

約数和(自身を含む): 27456000

約数和(自身を除く): 12167115

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 545, 981, 1039, 1635, 2943, 3117, 4905, 5195, 9351, 14715, 15585, 28053, 46755, 113251, 140265, 339753, 566255, 1019259, 1698765, 3057777, 5096295, 15288885]

約数ペア:

[(1, 15288885), (3, 5096295), (5, 3057777), (9, 1698765), (15, 1019259), (27, 566255), (45, 339753), (109, 140265), (135, 113251), (327, 46755), (545, 28053), (981, 15585), (1039, 14715), (1635, 9351), (2943, 5195), (3117, 4905)]