39138715

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{367}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 58927104

約数和(自身を除く): 19788389

約数列:

[1, 5, 7, 11, 35, 55, 77, 277, 367, 385, 1385, 1835, 1939, 2569, 3047, 4037, 9695, 12845, 15235, 20185, 21329, 28259, 101659, 106645, 141295, 508295, 711613, 1118249, 3558065, 5591245, 7827743, 39138715]

約数ペア:

[(1, 39138715), (5, 7827743), (7, 5591245), (11, 3558065), (35, 1118249), (55, 711613), (77, 508295), (277, 141295), (367, 106645), (385, 101659), (1385, 28259), (1835, 21329), (1939, 20185), (2569, 15235), (3047, 12845), (4037, 9695)]