13615250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{4951}}^1$

素因数の和:4979

約数の個数: 32

約数和(自身を含む): 27810432

約数和(自身を除く): 14195182

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 4951, 9902, 24755, 49510, 54461, 108922, 123775, 247550, 272305, 544610, 618875, 1237750, 1361525, 2723050, 6807625, 13615250]

約数ペア:

[(1, 13615250), (2, 6807625), (5, 2723050), (10, 1361525), (11, 1237750), (22, 618875), (25, 544610), (50, 272305), (55, 247550), (110, 123775), (125, 108922), (250, 54461), (275, 49510), (550, 24755), (1375, 9902), (2750, 4951)]