15778117

素因数分解:

${\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:276

約数の個数: 16

約数和(自身を含む): 16934400

約数和(自身を除く): 1156283

約数列:

[1, 29, 71, 79, 97, 2059, 2291, 2813, 5609, 6887, 7663, 162661, 199723, 222227, 544073, 15778117]

約数ペア:

[(1, 15778117), (29, 544073), (71, 222227), (79, 199723), (97, 162661), (2059, 7663), (2291, 6887), (2813, 5609)]