71369485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2063}}^1$

素因数の和:2133

約数の個数: 32

約数和(自身を含む): 101647872

約数和(自身を除く): 30278387

約数列:

[1, 5, 11, 17, 37, 55, 85, 185, 187, 407, 629, 935, 2035, 2063, 3145, 6919, 10315, 22693, 34595, 35071, 76331, 113465, 175355, 381655, 385781, 839641, 1297627, 1928905, 4198205, 6488135, 14273897, 71369485]

約数ペア:

[(1, 71369485), (5, 14273897), (11, 6488135), (17, 4198205), (37, 1928905), (55, 1297627), (85, 839641), (185, 385781), (187, 381655), (407, 175355), (629, 113465), (935, 76331), (2035, 35071), (2063, 34595), (3145, 22693), (6919, 10315)]