713132225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2179}}^1$

素因数の和:2274

約数の個数: 48

約数和(自身を含む): 1021809600

約数和(自身を除く): 308677375

約数列:

[1, 5, 13, 19, 25, 53, 65, 95, 247, 265, 325, 475, 689, 1007, 1235, 1325, 2179, 3445, 5035, 6175, 10895, 13091, 17225, 25175, 28327, 41401, 54475, 65455, 115487, 141635, 207005, 327275, 538213, 577435, 708175, 1035025, 1501331, 2194253, 2691065, 2887175, 7506655, 10971265, 13455325, 28525289, 37533275, 54856325, 142626445, 713132225]

約数ペア:

[(1, 713132225), (5, 142626445), (13, 54856325), (19, 37533275), (25, 28525289), (53, 13455325), (65, 10971265), (95, 7506655), (247, 2887175), (265, 2691065), (325, 2194253), (475, 1501331), (689, 1035025), (1007, 708175), (1235, 577435), (1325, 538213), (2179, 327275), (3445, 207005), (5035, 141635), (6175, 115487), (10895, 65455), (13091, 54475), (17225, 41401), (25175, 28327)]