15236195

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 32

約数和(自身を含む): 21134400

約数和(自身を除く): 5898205

約数列:

[1, 5, 13, 19, 65, 73, 95, 169, 247, 365, 845, 949, 1235, 1387, 2197, 3211, 4745, 6935, 10985, 12337, 16055, 18031, 41743, 61685, 90155, 160381, 208715, 234403, 801905, 1172015, 3047239, 15236195]

約数ペア:

[(1, 15236195), (5, 3047239), (13, 1172015), (19, 801905), (65, 234403), (73, 208715), (95, 160381), (169, 90155), (247, 61685), (365, 41743), (845, 18031), (949, 16055), (1235, 12337), (1387, 10985), (2197, 6935), (3211, 4745)]