6505425

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{997}}^1$

素因数の和:1042

約数の個数: 36

約数和(自身を含む): 12065820

約数和(自身を除く): 5560395

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 997, 1305, 2175, 2991, 4985, 6525, 8973, 14955, 24925, 28913, 44865, 74775, 86739, 144565, 224325, 260217, 433695, 722825, 1301085, 2168475, 6505425]

約数ペア:

[(1, 6505425), (3, 2168475), (5, 1301085), (9, 722825), (15, 433695), (25, 260217), (29, 224325), (45, 144565), (75, 86739), (87, 74775), (145, 44865), (225, 28913), (261, 24925), (435, 14955), (725, 8973), (997, 6525), (1305, 4985), (2175, 2991)]