15249951

素因数分解:

$3^7\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 24140800

約数和(自身を除く): 8890849

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 367, 513, 729, 1101, 1539, 2187, 3303, 4617, 6973, 9909, 13851, 20919, 29727, 41553, 62757, 89181, 188271, 267543, 564813, 802629, 1694439, 5083317, 15249951]

約数ペア:

[(1, 15249951), (3, 5083317), (9, 1694439), (19, 802629), (27, 564813), (57, 267543), (81, 188271), (171, 89181), (243, 62757), (367, 41553), (513, 29727), (729, 20919), (1101, 13851), (1539, 9909), (2187, 6973), (3303, 4617)]