71842.000000

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:57

約数の個数: 24

約数和(自身を含む): 175680

約数和(自身を除く): 63295

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 169, 247, 455, 665, 845, 1183, 1235, 1729, 3211, 5915, 8645, 16055, 22477, 112385]

約数ペア:

[(1, 112385), (5, 22477), (7, 16055), (13, 8645), (19, 5915), (35, 3211), (65, 1729), (91, 1235), (95, 1183), (133, 845), (169, 665), (247, 455)]