2979342495

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{463}}^1\times {\mathrm{947}}^1$

素因数の和:1572

約数の個数: 48

約数和(自身を含む): 5215122432

約数和(自身を除く): 2235779937

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 463, 755, 947, 1359, 1389, 2265, 2315, 2841, 4167, 4735, 6795, 6945, 8523, 14205, 20835, 42615, 69913, 142997, 209739, 349565, 428991, 438461, 629217, 714985, 1048695, 1286973, 1315383, 2144955, 2192305, 3146085, 3946149, 6434865, 6576915, 19730745, 66207611, 198622833, 331038055, 595868499, 993114165, 2979342495]

約数ペア:

[(1, 2979342495), (3, 993114165), (5, 595868499), (9, 331038055), (15, 198622833), (45, 66207611), (151, 19730745), (453, 6576915), (463, 6434865), (755, 3946149), (947, 3146085), (1359, 2192305), (1389, 2144955), (2265, 1315383), (2315, 1286973), (2841, 1048695), (4167, 714985), (4735, 629217), (6795, 438461), (6945, 428991), (8523, 349565), (14205, 209739), (20835, 142997), (42615, 69913)]