63446085

素因数分解:

$3^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 115664640

約数和(自身を除く): 52218555

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 237, 243, 395, 405, 661, 711, 1185, 1215, 1983, 2133, 3305, 3555, 5949, 6399, 9915, 10665, 17847, 19197, 29745, 31995, 52219, 53541, 89235, 95985, 156657, 160623, 261095, 267705, 469971, 783285, 803115, 1409913, 2349855, 4229739, 7049565, 12689217, 21148695, 63446085]

約数ペア:

[(1, 63446085), (3, 21148695), (5, 12689217), (9, 7049565), (15, 4229739), (27, 2349855), (45, 1409913), (79, 803115), (81, 783285), (135, 469971), (237, 267705), (243, 261095), (395, 160623), (405, 156657), (661, 95985), (711, 89235), (1185, 53541), (1215, 52219), (1983, 31995), (2133, 29745), (3305, 19197), (3555, 17847), (5949, 10665), (6399, 9915)]