76180975

素因数分解:

$5^2\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 48

約数和(自身を含む): 109194400

約数和(自身を除く): 33013425

約数列:

[1, 5, 13, 19, 25, 65, 73, 95, 169, 247, 325, 365, 475, 845, 949, 1235, 1387, 1825, 2197, 3211, 4225, 4745, 6175, 6935, 10985, 12337, 16055, 18031, 23725, 34675, 41743, 54925, 61685, 80275, 90155, 160381, 208715, 234403, 308425, 450775, 801905, 1043575, 1172015, 3047239, 4009525, 5860075, 15236195, 76180975]

約数ペア:

[(1, 76180975), (5, 15236195), (13, 5860075), (19, 4009525), (25, 3047239), (65, 1172015), (73, 1043575), (95, 801905), (169, 450775), (247, 308425), (325, 234403), (365, 208715), (475, 160381), (845, 90155), (949, 80275), (1235, 61685), (1387, 54925), (1825, 41743), (2197, 34675), (3211, 23725), (4225, 18031), (4745, 16055), (6175, 12337), (6935, 10985)]