129077627825

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{61519}}^1$

素因数の和:61682

約数の個数: 48

約数和(自身を含む): 173013926400

約数和(自身を除く): 43936298575

約数列:

[1, 5, 23, 25, 41, 89, 115, 205, 445, 575, 943, 1025, 2047, 2225, 3649, 4715, 10235, 18245, 23575, 51175, 61519, 83927, 91225, 307595, 419635, 1414937, 1537975, 2098175, 2522279, 5475191, 7074685, 12611395, 27375955, 35373425, 58012417, 63056975, 125929393, 136879775, 224482831, 290062085, 629646965, 1122414155, 1450310425, 3148234825, 5163105113, 5612070775, 25815525565, 129077627825]

約数ペア:

[(1, 129077627825), (5, 25815525565), (23, 5612070775), (25, 5163105113), (41, 3148234825), (89, 1450310425), (115, 1122414155), (205, 629646965), (445, 290062085), (575, 224482831), (943, 136879775), (1025, 125929393), (2047, 63056975), (2225, 58012417), (3649, 35373425), (4715, 27375955), (10235, 12611395), (18245, 7074685), (23575, 5475191), (51175, 2522279), (61519, 2098175), (83927, 1537975), (91225, 1414937), (307595, 419635)]