5765025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 11110400

約数和(自身を除く): 5345375

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 79, 105, 139, 175, 237, 395, 417, 525, 553, 695, 973, 1185, 1659, 1975, 2085, 2765, 2919, 3475, 4865, 5925, 8295, 10425, 10981, 13825, 14595, 24325, 32943, 41475, 54905, 72975, 76867, 164715, 230601, 274525, 384335, 823575, 1153005, 1921675, 5765025]

約数ペア:

[(1, 5765025), (3, 1921675), (5, 1153005), (7, 823575), (15, 384335), (21, 274525), (25, 230601), (35, 164715), (75, 76867), (79, 72975), (105, 54905), (139, 41475), (175, 32943), (237, 24325), (395, 14595), (417, 13825), (525, 10981), (553, 10425), (695, 8295), (973, 5925), (1185, 4865), (1659, 3475), (1975, 2919), (2085, 2765)]