47789465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 64696320

約数和(自身を除く): 16906855

約数列:

[1, 5, 17, 19, 85, 95, 127, 233, 323, 635, 1165, 1615, 2159, 2413, 3961, 4427, 10795, 12065, 19805, 22135, 29591, 41021, 75259, 147955, 205105, 376295, 503047, 562229, 2515235, 2811145, 9557893, 47789465]

約数ペア:

[(1, 47789465), (5, 9557893), (17, 2811145), (19, 2515235), (85, 562229), (95, 503047), (127, 376295), (233, 205105), (323, 147955), (635, 75259), (1165, 41021), (1615, 29591), (2159, 22135), (2413, 19805), (3961, 12065), (4427, 10795)]