53642025

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{8221}}^1$

素因数の和:8266

約数の個数: 36

約数和(自身を含む): 99403980

約数和(自身を除く): 45761955

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 6525, 8221, 24663, 41105, 73989, 123315, 205525, 238409, 369945, 616575, 715227, 1192045, 1849725, 2145681, 3576135, 5960225, 10728405, 17880675, 53642025]

約数ペア:

[(1, 53642025), (3, 17880675), (5, 10728405), (9, 5960225), (15, 3576135), (25, 2145681), (29, 1849725), (45, 1192045), (75, 715227), (87, 616575), (145, 369945), (225, 238409), (261, 205525), (435, 123315), (725, 73989), (1305, 41105), (2175, 24663), (6525, 8221)]