38124795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{487}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 64931328

約数和(自身を除く): 26806533

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 307, 487, 921, 1461, 1535, 2435, 4605, 5219, 7305, 8279, 15657, 24837, 26095, 41395, 78285, 124185, 149509, 448527, 747545, 2242635, 2541653, 7624959, 12708265, 38124795]

約数ペア:

[(1, 38124795), (3, 12708265), (5, 7624959), (15, 2541653), (17, 2242635), (51, 747545), (85, 448527), (255, 149509), (307, 124185), (487, 78285), (921, 41395), (1461, 26095), (1535, 24837), (2435, 15657), (4605, 8279), (5219, 7305)]