1125342465

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1303}}^1$

素因数の和:1470

約数の個数: 64

約数和(自身を含む): 2004946944

約数和(自身を除く): 879604479

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 103, 129, 195, 215, 309, 515, 559, 645, 1303, 1339, 1545, 1677, 2795, 3909, 4017, 4429, 6515, 6695, 8385, 13287, 16939, 19545, 20085, 22145, 50817, 56029, 57577, 66435, 84695, 134209, 168087, 172731, 254085, 280145, 287885, 402627, 671045, 728377, 840435, 863655, 1744717, 2013135, 2185131, 3641885, 5234151, 5770987, 8723585, 10925655, 17312961, 26170755, 28854935, 75022831, 86564805, 225068493, 375114155, 1125342465]

約数ペア:

[(1, 1125342465), (3, 375114155), (5, 225068493), (13, 86564805), (15, 75022831), (39, 28854935), (43, 26170755), (65, 17312961), (103, 10925655), (129, 8723585), (195, 5770987), (215, 5234151), (309, 3641885), (515, 2185131), (559, 2013135), (645, 1744717), (1303, 863655), (1339, 840435), (1545, 728377), (1677, 671045), (2795, 402627), (3909, 287885), (4017, 280145), (4429, 254085), (6515, 172731), (6695, 168087), (8385, 134209), (13287, 84695), (16939, 66435), (19545, 57577), (20085, 56029), (22145, 50817)]