71738505

素因数分解:

$3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{8011}}^1$

素因数の和:8221

約数の個数: 24

約数和(自身を含む): 124987200

約数和(自身を除く): 53248695

約数列:

[1, 3, 5, 9, 15, 45, 199, 597, 995, 1791, 2985, 8011, 8955, 24033, 40055, 72099, 120165, 360495, 1594189, 4782567, 7970945, 14347701, 23912835, 71738505]

約数ペア:

[(1, 71738505), (3, 23912835), (5, 14347701), (9, 7970945), (15, 4782567), (45, 1594189), (199, 360495), (597, 120165), (995, 72099), (1791, 40055), (2985, 24033), (8011, 8955)]