16319127555

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{36583}}^1$

素因数の和:37048

約数の個数: 48

約数和(自身を含む): 29585627136

約数和(自身を除く): 13266499581

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 431, 1035, 1293, 2155, 3879, 6465, 9913, 19395, 29739, 36583, 49565, 89217, 109749, 148695, 182915, 329247, 446085, 548745, 841409, 1646235, 2524227, 4207045, 7572681, 12621135, 15767273, 37863405, 47301819, 78836365, 141905457, 236509095, 362647279, 709527285, 1087941837, 1813236395, 3263825511, 5439709185, 16319127555]

約数ペア:

[(1, 16319127555), (3, 5439709185), (5, 3263825511), (9, 1813236395), (15, 1087941837), (23, 709527285), (45, 362647279), (69, 236509095), (115, 141905457), (207, 78836365), (345, 47301819), (431, 37863405), (1035, 15767273), (1293, 12621135), (2155, 7572681), (3879, 4207045), (6465, 2524227), (9913, 1646235), (19395, 841409), (29739, 548745), (36583, 446085), (49565, 329247), (89217, 182915), (109749, 148695)]