26916495

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1439}}^1$

素因数の和:1519

約数の個数: 32

約数和(自身を含む): 45619200

約数和(自身を除く): 18702705

約数列:

[1, 3, 5, 15, 29, 43, 87, 129, 145, 215, 435, 645, 1247, 1439, 3741, 4317, 6235, 7195, 18705, 21585, 41731, 61877, 125193, 185631, 208655, 309385, 625965, 928155, 1794433, 5383299, 8972165, 26916495]

約数ペア:

[(1, 26916495), (3, 8972165), (5, 5383299), (15, 1794433), (29, 928155), (43, 625965), (87, 309385), (129, 208655), (145, 185631), (215, 125193), (435, 61877), (645, 41731), (1247, 21585), (1439, 18705), (3741, 7195), (4317, 6235)]