128529435

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{8543}}^1$

素因数の和:8627

約数の個数: 32

約数和(自身を含む): 221460480

約数和(自身を除く): 92931045

約数列:

[1, 3, 5, 15, 17, 51, 59, 85, 177, 255, 295, 885, 1003, 3009, 5015, 8543, 15045, 25629, 42715, 128145, 145231, 435693, 504037, 726155, 1512111, 2178465, 2520185, 7560555, 8568629, 25705887, 42843145, 128529435]

約数ペア:

[(1, 128529435), (3, 42843145), (5, 25705887), (15, 8568629), (17, 7560555), (51, 2520185), (59, 2178465), (85, 1512111), (177, 726155), (255, 504037), (295, 435693), (885, 145231), (1003, 128145), (3009, 42715), (5015, 25629), (8543, 15045)]