234212355

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2687}}^1$

素因数の和:2860

約数の個数: 48

約数和(自身を含む): 440294400

約数和(自身を除く): 206082045

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 149, 195, 447, 585, 745, 1341, 1937, 2235, 2687, 5811, 6705, 8061, 9685, 13435, 17433, 24183, 29055, 34931, 40305, 87165, 104793, 120915, 174655, 314379, 400363, 523965, 1201089, 1571895, 2001815, 3603267, 5204719, 6005445, 15614157, 18016335, 26023595, 46842471, 78070785, 234212355]

約数ペア:

[(1, 234212355), (3, 78070785), (5, 46842471), (9, 26023595), (13, 18016335), (15, 15614157), (39, 6005445), (45, 5204719), (65, 3603267), (117, 2001815), (149, 1571895), (195, 1201089), (447, 523965), (585, 400363), (745, 314379), (1341, 174655), (1937, 120915), (2235, 104793), (2687, 87165), (5811, 40305), (6705, 34931), (8061, 29055), (9685, 24183), (13435, 17433)]