7983645

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 13554432

約数和(自身を除く): 5570787

約数列:

[1, 3, 5, 15, 23, 69, 73, 115, 219, 317, 345, 365, 951, 1095, 1585, 1679, 4755, 5037, 7291, 8395, 21873, 23141, 25185, 36455, 69423, 109365, 115705, 347115, 532243, 1596729, 2661215, 7983645]

約数ペア:

[(1, 7983645), (3, 2661215), (5, 1596729), (15, 532243), (23, 347115), (69, 115705), (73, 109365), (115, 69423), (219, 36455), (317, 25185), (345, 23141), (365, 21873), (951, 8395), (1095, 7291), (1585, 5037), (1679, 4755)]