40577215

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1451}}^1$

素因数の和:1527

約数の個数: 32

約数和(自身を含む): 60217344

約数和(自身を除く): 19640129

約数列:

[1, 5, 7, 17, 35, 47, 85, 119, 235, 329, 595, 799, 1451, 1645, 3995, 5593, 7255, 10157, 24667, 27965, 50785, 68197, 123335, 172669, 340985, 477379, 863345, 1159349, 2386895, 5796745, 8115443, 40577215]

約数ペア:

[(1, 40577215), (5, 8115443), (7, 5796745), (17, 2386895), (35, 1159349), (47, 863345), (85, 477379), (119, 340985), (235, 172669), (329, 123335), (595, 68197), (799, 50785), (1451, 27965), (1645, 24667), (3995, 10157), (5593, 7255)]