344236975

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 462470400

約数和(自身を除く): 118233425

約数列:

[1, 5, 23, 25, 59, 73, 115, 139, 295, 365, 575, 695, 1357, 1475, 1679, 1825, 3197, 3475, 4307, 6785, 8201, 8395, 10147, 15985, 21535, 33925, 41005, 41975, 50735, 79925, 99061, 107675, 188623, 205025, 233381, 253675, 495305, 598673, 943115, 1166905, 2476525, 2993365, 4715575, 5834525, 13769479, 14966825, 68847395, 344236975]

約数ペア:

[(1, 344236975), (5, 68847395), (23, 14966825), (25, 13769479), (59, 5834525), (73, 4715575), (115, 2993365), (139, 2476525), (295, 1166905), (365, 943115), (575, 598673), (695, 495305), (1357, 253675), (1475, 233381), (1679, 205025), (1825, 188623), (3197, 107675), (3475, 99061), (4307, 79925), (6785, 50735), (8201, 41975), (8395, 41005), (10147, 33925), (15985, 21535)]