42271625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 58496256

約数和(自身を除く): 16224631

約数列:

[1, 5, 11, 25, 55, 71, 125, 275, 355, 433, 781, 1375, 1775, 2165, 3905, 4763, 8875, 10825, 19525, 23815, 30743, 54125, 97625, 119075, 153715, 338173, 595375, 768575, 1690865, 3842875, 8454325, 42271625]

約数ペア:

[(1, 42271625), (5, 8454325), (11, 3842875), (25, 1690865), (55, 768575), (71, 595375), (125, 338173), (275, 153715), (355, 119075), (433, 97625), (781, 54125), (1375, 30743), (1775, 23815), (2165, 19525), (3905, 10825), (4763, 8875)]