68494665

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1559}}^1$

素因数の和:1697

約数の個数: 32

約数和(自身を含む): 114566400

約数和(自身を除く): 46071735

約数列:

[1, 3, 5, 15, 29, 87, 101, 145, 303, 435, 505, 1515, 1559, 2929, 4677, 7795, 8787, 14645, 23385, 43935, 45211, 135633, 157459, 226055, 472377, 678165, 787295, 2361885, 4566311, 13698933, 22831555, 68494665]

約数ペア:

[(1, 68494665), (3, 22831555), (5, 13698933), (15, 4566311), (29, 2361885), (87, 787295), (101, 678165), (145, 472377), (303, 226055), (435, 157459), (505, 135633), (1515, 45211), (1559, 43935), (2929, 23385), (4677, 14645), (7795, 8787)]