51536475

素因数分解:

$3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{2027}}^1$

素因数の和:2156

約数の個数: 36

約数和(自身を含む): 93170376

約数和(自身を除く): 41633901

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 113, 225, 339, 565, 1017, 1695, 2027, 2825, 5085, 6081, 8475, 10135, 18243, 25425, 30405, 50675, 91215, 152025, 229051, 456075, 687153, 1145255, 2061459, 3435765, 5726275, 10307295, 17178825, 51536475]

約数ペア:

[(1, 51536475), (3, 17178825), (5, 10307295), (9, 5726275), (15, 3435765), (25, 2061459), (45, 1145255), (75, 687153), (113, 456075), (225, 229051), (339, 152025), (565, 91215), (1017, 50675), (1695, 30405), (2027, 25425), (2825, 18243), (5085, 10135), (6081, 8475)]