68757845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{34123}}^1$

素因数の和:34172

約数の個数: 16

約数和(自身を含む): 91725312

約数和(自身を除く): 22967467

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 34123, 170615, 443599, 1057813, 2217995, 5289065, 13751569, 68757845]

約数ペア:

[(1, 68757845), (5, 13751569), (13, 5289065), (31, 2217995), (65, 1057813), (155, 443599), (403, 170615), (2015, 34123)]