1582787635

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{661}}^1$

素因数の和:904

約数の個数: 64

約数和(自身を含む): 2378242944

約数和(自身を除く): 795455309

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 197, 221, 661, 715, 935, 985, 1105, 2167, 2431, 2561, 3305, 3349, 7271, 8593, 10835, 11237, 12155, 12805, 16745, 28171, 36355, 36839, 42965, 43537, 56185, 94523, 123607, 130217, 140855, 146081, 184195, 217685, 472615, 478907, 618035, 651085, 730405, 1432387, 1606891, 1692821, 2213689, 2394535, 7161935, 8034455, 8464105, 11068445, 18621031, 24350579, 28777957, 93105155, 121752895, 143889785, 316557527, 1582787635]

約数ペア:

[(1, 1582787635), (5, 316557527), (11, 143889785), (13, 121752895), (17, 93105155), (55, 28777957), (65, 24350579), (85, 18621031), (143, 11068445), (187, 8464105), (197, 8034455), (221, 7161935), (661, 2394535), (715, 2213689), (935, 1692821), (985, 1606891), (1105, 1432387), (2167, 730405), (2431, 651085), (2561, 618035), (3305, 478907), (3349, 472615), (7271, 217685), (8593, 184195), (10835, 146081), (11237, 140855), (12155, 130217), (12805, 123607), (16745, 94523), (28171, 56185), (36355, 43537), (36839, 42965)]