71003135

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2539}}^1$

素因数の和:2615

約数の個数: 32

約数和(自身を含む): 105338880

約数和(自身を除く): 34335745

約数列:

[1, 5, 7, 17, 35, 47, 85, 119, 235, 329, 595, 799, 1645, 2539, 3995, 5593, 12695, 17773, 27965, 43163, 88865, 119333, 215815, 302141, 596665, 835331, 1510705, 2028661, 4176655, 10143305, 14200627, 71003135]

約数ペア:

[(1, 71003135), (5, 14200627), (7, 10143305), (17, 4176655), (35, 2028661), (47, 1510705), (85, 835331), (119, 596665), (235, 302141), (329, 215815), (595, 119333), (799, 88865), (1645, 43163), (2539, 27965), (3995, 17773), (5593, 12695)]