71353205

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5009}}^1$

素因数の和:5069

約数の個数: 32

約数和(自身を含む): 109658880

約数和(自身を除く): 38305675

約数列:

[1, 5, 7, 11, 35, 37, 55, 77, 185, 259, 385, 407, 1295, 2035, 2849, 5009, 14245, 25045, 35063, 55099, 175315, 185333, 275495, 385693, 926665, 1297331, 1928465, 2038663, 6486655, 10193315, 14270641, 71353205]

約数ペア:

[(1, 71353205), (5, 14270641), (7, 10193315), (11, 6486655), (35, 2038663), (37, 1928465), (55, 1297331), (77, 926665), (185, 385693), (259, 275495), (385, 185333), (407, 175315), (1295, 55099), (2035, 35063), (2849, 25045), (5009, 14245)]