15069755

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 20139840

約数和(自身を除く): 5070085

約数列:

[1, 5, 19, 41, 53, 73, 95, 205, 265, 365, 779, 1007, 1387, 2173, 2993, 3869, 3895, 5035, 6935, 10865, 14965, 19345, 41287, 56867, 73511, 158629, 206435, 284335, 367555, 793145, 3013951, 15069755]

約数ペア:

[(1, 15069755), (5, 3013951), (19, 793145), (41, 367555), (53, 284335), (73, 206435), (95, 158629), (205, 73511), (265, 56867), (365, 41287), (779, 19345), (1007, 14965), (1387, 10865), (2173, 6935), (2993, 5035), (3869, 3895)]