39117295

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{997}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 57484800

約数和(自身を除く): 18367505

約数列:

[1, 5, 7, 19, 35, 59, 95, 133, 295, 413, 665, 997, 1121, 2065, 4985, 5605, 6979, 7847, 18943, 34895, 39235, 58823, 94715, 132601, 294115, 411761, 663005, 1117637, 2058805, 5588185, 7823459, 39117295]

約数ペア:

[(1, 39117295), (5, 7823459), (7, 5588185), (19, 2058805), (35, 1117637), (59, 663005), (95, 411761), (133, 294115), (295, 132601), (413, 94715), (665, 58823), (997, 39235), (1121, 34895), (2065, 18943), (4985, 7847), (5605, 6979)]