42758995

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 55171584

約数和(自身を除く): 12412589

約数列:

[1, 5, 17, 85, 127, 233, 289, 635, 1165, 1445, 2159, 3961, 10795, 19805, 29591, 36703, 67337, 147955, 183515, 336685, 503047, 2515235, 8551799, 42758995]

約数ペア:

[(1, 42758995), (5, 8551799), (17, 2515235), (85, 503047), (127, 336685), (233, 183515), (289, 147955), (635, 67337), (1165, 36703), (1445, 29591), (2159, 19805), (3961, 10795)]