224732145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{28979}}^1$

素因数の和:29045

約数の個数: 32

約数和(自身を含む): 400619520

約数和(自身を除く): 175887375

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 517, 705, 1551, 2585, 7755, 28979, 86937, 144895, 318769, 434685, 956307, 1362013, 1593845, 4086039, 4781535, 6810065, 14982143, 20430195, 44946429, 74910715, 224732145]

約数ペア:

[(1, 224732145), (3, 74910715), (5, 44946429), (11, 20430195), (15, 14982143), (33, 6810065), (47, 4781535), (55, 4086039), (141, 1593845), (165, 1362013), (235, 956307), (517, 434685), (705, 318769), (1551, 144895), (2585, 86937), (7755, 28979)]