439949385

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{1931}}^1$

素因数の和:2086

約数の個数: 48

約数和(自身を含む): 784824768

約数和(自身を除く): 344875383

約数列:

[1, 3, 5, 9, 15, 45, 61, 83, 183, 249, 305, 415, 549, 747, 915, 1245, 1931, 2745, 3735, 5063, 5793, 9655, 15189, 17379, 25315, 28965, 45567, 75945, 86895, 117791, 160273, 227835, 353373, 480819, 588955, 801365, 1060119, 1442457, 1766865, 2404095, 5300595, 7212285, 9776653, 29329959, 48883265, 87989877, 146649795, 439949385]

約数ペア:

[(1, 439949385), (3, 146649795), (5, 87989877), (9, 48883265), (15, 29329959), (45, 9776653), (61, 7212285), (83, 5300595), (183, 2404095), (249, 1766865), (305, 1442457), (415, 1060119), (549, 801365), (747, 588955), (915, 480819), (1245, 353373), (1931, 227835), (2745, 160273), (3735, 117791), (5063, 86895), (5793, 75945), (9655, 45567), (15189, 28965), (17379, 25315)]