15441395

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 21012480

約数和(自身を除く): 5571085

約数列:

[1, 5, 19, 23, 37, 95, 115, 185, 191, 437, 703, 851, 955, 2185, 3515, 3629, 4255, 4393, 7067, 16169, 18145, 21965, 35335, 80845, 83467, 134273, 162541, 417335, 671365, 812705, 3088279, 15441395]

約数ペア:

[(1, 15441395), (5, 3088279), (19, 812705), (23, 671365), (37, 417335), (95, 162541), (115, 134273), (185, 83467), (191, 80845), (437, 35335), (703, 21965), (851, 18145), (955, 16169), (2185, 7067), (3515, 4393), (3629, 4255)]