620698496795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2383}}^1\times {\mathrm{2953}}^1$

素因数の和:5436

約数の個数: 64

約数和(自身を含む): 851840962560

約数和(自身を除く): 231142465765

約数列:

[1, 5, 13, 23, 59, 65, 115, 295, 299, 767, 1357, 1495, 2383, 2953, 3835, 6785, 11915, 14765, 17641, 30979, 38389, 54809, 67919, 88205, 140597, 154895, 174227, 191945, 274045, 339595, 702985, 712517, 871135, 882947, 1827761, 2264951, 3233731, 3562585, 4007221, 4414735, 7036999, 9138805, 11324755, 16168655, 20036105, 35184995, 42038503, 52093873, 91480987, 161850977, 210192515, 260469365, 415182941, 457404935, 809254885, 2075914705, 2104062701, 5397378233, 9549207643, 10520313505, 26986891165, 47746038215, 124139699359, 620698496795]

約数ペア:

[(1, 620698496795), (5, 124139699359), (13, 47746038215), (23, 26986891165), (59, 10520313505), (65, 9549207643), (115, 5397378233), (295, 2104062701), (299, 2075914705), (767, 809254885), (1357, 457404935), (1495, 415182941), (2383, 260469365), (2953, 210192515), (3835, 161850977), (6785, 91480987), (11915, 52093873), (14765, 42038503), (17641, 35184995), (30979, 20036105), (38389, 16168655), (54809, 11324755), (67919, 9138805), (88205, 7036999), (140597, 4414735), (154895, 4007221), (174227, 3562585), (191945, 3233731), (274045, 2264951), (339595, 1827761), (702985, 882947), (712517, 871135)]