5421799775

素因数分解:

$5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{967}}^1$

素因数の和:1213

約数の個数: 72

約数和(自身を含む): 8210188800

約数和(自身を除く): 2788389025

約数列:

[1, 5, 7, 23, 25, 35, 49, 115, 161, 175, 199, 245, 575, 805, 967, 995, 1127, 1225, 1393, 4025, 4577, 4835, 4975, 5635, 6769, 6965, 9751, 22241, 22885, 24175, 28175, 32039, 33845, 34825, 47383, 48755, 111205, 114425, 155687, 160195, 169225, 192433, 224273, 236915, 243775, 556025, 778435, 800975, 962165, 1089809, 1121365, 1184575, 1347031, 3892175, 4425959, 4810825, 5449045, 5606825, 6735155, 9429217, 22129795, 27245225, 30981713, 33675775, 47146085, 110648975, 154908565, 216871991, 235730425, 774542825, 1084359955, 5421799775]

約数ペア:

[(1, 5421799775), (5, 1084359955), (7, 774542825), (23, 235730425), (25, 216871991), (35, 154908565), (49, 110648975), (115, 47146085), (161, 33675775), (175, 30981713), (199, 27245225), (245, 22129795), (575, 9429217), (805, 6735155), (967, 5606825), (995, 5449045), (1127, 4810825), (1225, 4425959), (1393, 3892175), (4025, 1347031), (4577, 1184575), (4835, 1121365), (4975, 1089809), (5635, 962165), (6769, 800975), (6965, 778435), (9751, 556025), (22241, 243775), (22885, 236915), (24175, 224273), (28175, 192433), (32039, 169225), (33845, 160195), (34825, 155687), (47383, 114425), (48755, 111205)]