13583914175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{12739}}^1$

素因数の和:12972

約数の個数: 48

約数和(自身を含む): 19307826720

約数和(自身を除く): 5723912545

約数列:

[1, 5, 13, 17, 25, 65, 85, 193, 221, 325, 425, 965, 1105, 2509, 3281, 4825, 5525, 12545, 12739, 16405, 42653, 62725, 63695, 82025, 165607, 213265, 216563, 318475, 828035, 1066325, 1082815, 2458627, 2815319, 4140175, 5414075, 12293135, 14076595, 31962151, 41796659, 61465675, 70382975, 159810755, 208983295, 543356567, 799053775, 1044916475, 2716782835, 13583914175]

約数ペア:

[(1, 13583914175), (5, 2716782835), (13, 1044916475), (17, 799053775), (25, 543356567), (65, 208983295), (85, 159810755), (193, 70382975), (221, 61465675), (325, 41796659), (425, 31962151), (965, 14076595), (1105, 12293135), (2509, 5414075), (3281, 4140175), (4825, 2815319), (5525, 2458627), (12545, 1082815), (12739, 1066325), (16405, 828035), (42653, 318475), (62725, 216563), (63695, 213265), (82025, 165607)]