38690085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2473}}^1$

素因数の和:2637

約数の個数: 32

約数和(自身を含む): 71251200

約数和(自身を除く): 32561115

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 149, 447, 745, 1043, 2235, 2473, 3129, 5215, 7419, 12365, 15645, 17311, 37095, 51933, 86555, 259665, 368477, 1105431, 1842385, 2579339, 5527155, 7738017, 12896695, 38690085]

約数ペア:

[(1, 38690085), (3, 12896695), (5, 7738017), (7, 5527155), (15, 2579339), (21, 1842385), (35, 1105431), (105, 368477), (149, 259665), (447, 86555), (745, 51933), (1043, 37095), (2235, 17311), (2473, 15645), (3129, 12365), (5215, 7419)]