120873825

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31601}}^1$

素因数の和:31634

約数の個数: 36

約数和(自身を含む): 229240908

約数和(自身を除く): 108367083

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 31601, 94803, 158005, 284409, 474015, 537217, 790025, 1422045, 1611651, 2370075, 2686085, 4834953, 7110225, 8058255, 13430425, 24174765, 40291275, 120873825]

約数ペア:

[(1, 120873825), (3, 40291275), (5, 24174765), (9, 13430425), (15, 8058255), (17, 7110225), (25, 4834953), (45, 2686085), (51, 2370075), (75, 1611651), (85, 1422045), (153, 790025), (225, 537217), (255, 474015), (425, 284409), (765, 158005), (1275, 94803), (3825, 31601)]