139747995

素因数分解:

$3^2\times 5^1\times {\mathrm{883}}^1\times {\mathrm{3517}}^1$

素因数の和:4411

約数の個数: 24

約数和(自身を含む): 242573136

約数和(自身を除く): 102825141

約数列:

[1, 3, 5, 9, 15, 45, 883, 2649, 3517, 4415, 7947, 10551, 13245, 17585, 31653, 39735, 52755, 158265, 3105511, 9316533, 15527555, 27949599, 46582665, 139747995]

約数ペア:

[(1, 139747995), (3, 46582665), (5, 27949599), (9, 15527555), (15, 9316533), (45, 3105511), (883, 158265), (2649, 52755), (3517, 39735), (4415, 31653), (7947, 17585), (10551, 13245)]