26085705

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 43075584

約数和(自身を除く): 16989879

約数列:

[1, 3, 5, 15, 47, 141, 163, 227, 235, 489, 681, 705, 815, 1135, 2445, 3405, 7661, 10669, 22983, 32007, 37001, 38305, 53345, 111003, 114915, 160035, 185005, 555015, 1739047, 5217141, 8695235, 26085705]

約数ペア:

[(1, 26085705), (3, 8695235), (5, 5217141), (15, 1739047), (47, 555015), (141, 185005), (163, 160035), (227, 114915), (235, 111003), (489, 53345), (681, 38305), (705, 37001), (815, 32007), (1135, 22983), (2445, 10669), (3405, 7661)]