153580465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 202051584

約数和(自身を除く): 48471119

約数列:

[1, 5, 17, 41, 85, 127, 205, 347, 635, 697, 1735, 2159, 3485, 5207, 5899, 10795, 14227, 26035, 29495, 44069, 71135, 88519, 220345, 241859, 442595, 749173, 1209295, 1806829, 3745865, 9034145, 30716093, 153580465]

約数ペア:

[(1, 153580465), (5, 30716093), (17, 9034145), (41, 3745865), (85, 1806829), (127, 1209295), (205, 749173), (347, 442595), (635, 241859), (697, 220345), (1735, 88519), (2159, 71135), (3485, 44069), (5207, 29495), (5899, 26035), (10795, 14227)]