65724885

素因数分解:

$3^3\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1109}}^1$

素因数の和:1562

約数の個数: 32

約数和(自身を含む): 117216000

約数和(自身を除く): 51491115

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 439, 1109, 1317, 2195, 3327, 3951, 5545, 6585, 9981, 11853, 16635, 19755, 29943, 49905, 59265, 149715, 486851, 1460553, 2434255, 4381659, 7302765, 13144977, 21908295, 65724885]

約数ペア:

[(1, 65724885), (3, 21908295), (5, 13144977), (9, 7302765), (15, 4381659), (27, 2434255), (45, 1460553), (135, 486851), (439, 149715), (1109, 59265), (1317, 49905), (2195, 29943), (3327, 19755), (3951, 16635), (5545, 11853), (6585, 9981)]