42973155

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{50261}}^1$

素因数の和:50291

約数の個数: 24

約数和(自身を含む): 78408720

約数和(自身を除く): 35435565

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 50261, 150783, 251305, 452349, 753915, 954959, 2261745, 2864877, 4774795, 8594631, 14324385, 42973155]

約数ペア:

[(1, 42973155), (3, 14324385), (5, 8594631), (9, 4774795), (15, 2864877), (19, 2261745), (45, 954959), (57, 753915), (95, 452349), (171, 251305), (285, 150783), (855, 50261)]