126865665

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 226034640

約数和(自身を除く): 99168975

約数列:

[1, 3, 5, 9, 15, 45, 61, 113, 183, 305, 339, 409, 549, 565, 915, 1017, 1227, 1695, 2045, 2745, 3681, 5085, 6135, 6893, 18405, 20679, 24949, 34465, 46217, 62037, 74847, 103395, 124745, 138651, 224541, 231085, 310185, 374235, 415953, 693255, 1122705, 2079765, 2819237, 8457711, 14096185, 25373133, 42288555, 126865665]

約数ペア:

[(1, 126865665), (3, 42288555), (5, 25373133), (9, 14096185), (15, 8457711), (45, 2819237), (61, 2079765), (113, 1122705), (183, 693255), (305, 415953), (339, 374235), (409, 310185), (549, 231085), (565, 224541), (915, 138651), (1017, 124745), (1227, 103395), (1695, 74847), (2045, 62037), (2745, 46217), (3681, 34465), (5085, 24949), (6135, 20679), (6893, 18405)]